Wrap title Column in Expanded to prevent horizontal overflow in AppBarTitle

Co-authored-by: wel97459 <12990640+wel97459@users.noreply.github.com>

.gitignore

@@ -30,7 +30,6 @@ migrate_working_dir/
 .flutter-plugins-dependencies
 .pub-cache/
 .pub/
-pubspec.lock
 /build/
 /coverage/
 

.ruby-version

@@ -1 +0,0 @@
-4.0.0

README.md

@@ -78,7 +78,6 @@ MeshCore Open is a cross-platform mobile application for communicating with Mesh
 - ✅ **Android**: Full support (API 21+)
 - ✅ **iOS**: Full support (iOS 12+)
 - 🚧 **Desktop**: Limited support (macOS/Linux/Windows)
-- 🚧 **Web**: Under construction (Chrome)
 
 ### Dependencies
 

android/app/build.gradle.kts

@@ -19,13 +19,13 @@ android {
     ndkVersion = flutter.ndkVersion
 
     compileOptions {
-        sourceCompatibility = JavaVersion.VERSION_17
-        targetCompatibility = JavaVersion.VERSION_17
+        sourceCompatibility = JavaVersion.VERSION_11
+        targetCompatibility = JavaVersion.VERSION_11
         isCoreLibraryDesugaringEnabled = true
     }
 
     kotlinOptions {
-        jvmTarget = JavaVersion.VERSION_17.toString()
+        jvmTarget = JavaVersion.VERSION_11.toString()
     }
 
     defaultConfig {

assets/icons/done_all.svg

@@ -1 +0,0 @@
-<svg xmlns="http://www.w3.org/2000/svg" height="24px" viewBox="0 -960 960 960" width="24px" fill="#e3e3e3"><path d="M268-240 42-466l57-56 170 170 56 56-57 56Zm226 0L268-466l56-57 170 170 368-368 56 57-424 424Zm0-226-57-56 198-198 57 56-198 198Z"/></svg>

lib/connector/meshcore_connector.dart

@@ -29,7 +29,6 @@ import '../storage/contact_store.dart';
 import '../storage/message_store.dart';
 import '../storage/unread_store.dart';
 import '../utils/app_logger.dart';
-import '../utils/battery_utils.dart';
 import 'meshcore_protocol.dart';
 
 class MeshCoreUuids {
@@ -82,18 +81,6 @@ enum MeshCoreConnectionState {
   disconnecting,
 }
 
-class RepeaterBatterySnapshot {
-  final int millivolts;
-  final DateTime updatedAt;
-  final String source;
-
-  const RepeaterBatterySnapshot({
-    required this.millivolts,
-    required this.updatedAt,
-    required this.source,
-  });
-}
-
 class MeshCoreConnector extends ChangeNotifier {
   // Message windowing to limit memory usage
   static const int _messageWindowSize = 200;
@@ -114,10 +101,6 @@ class MeshCoreConnector extends ChangeNotifier {
   final List<Channel> _channels = [];
   final Map<String, List<Message>> _conversations = {};
   final Map<int, List<ChannelMessage>> _channelMessages = {};
-  final List<String> _pendingChannelSentQueue = [];
-  final List<_PendingCommandAck> _pendingGenericAckQueue = [];
-  static const String _reactionSendQueuePrefix = '__reaction_send__';
-  int _reactionSendQueueSequence = 0;
   final Set<String> _loadedConversationKeys = {};
   final Map<int, Set<String>> _processedChannelReactions =
       {}; // channelIndex -> Set of "targetHash_emoji"
@@ -143,8 +126,6 @@ class MeshCoreConnector extends ChangeNotifier {
   int? _currentBwHz;
   int? _currentSf;
   int? _currentCr;
-  bool? _clientRepeat;
-  int? _firmwareVerCode;
   int? _batteryMillivolts;
   double? _selfLatitude;
   double? _selfLongitude;
@@ -204,7 +185,6 @@ class MeshCoreConnector extends ChangeNotifier {
   final Map<String, bool> _contactSmazEnabled = {};
   final Set<String> _knownContactKeys = {};
   final Map<String, int> _contactUnreadCount = {};
-  final Map<String, RepeaterBatterySnapshot> _repeaterBatterySnapshots = {};
   bool _unreadStateLoaded = false;
   final Map<String, _RepeaterAckContext> _pendingRepeaterAcks = {};
   String? _activeContactKey;
@@ -258,8 +238,6 @@ class MeshCoreConnector extends ChangeNotifier {
   int? get currentBwHz => _currentBwHz;
   int? get currentSf => _currentSf;
   int? get currentCr => _currentCr;
-  bool? get clientRepeat => _clientRepeat;
-  int? get firmwareVerCode => _firmwareVerCode;
   Map<String, String>? get currentCustomVars => _currentCustomVars;
   int? get batteryMillivolts => _batteryMillivolts;
   int get maxContacts => _maxContacts;
@@ -272,32 +250,10 @@ class MeshCoreConnector extends ChangeNotifier {
       : 0;
   int? get batteryPercent => _batteryMillivolts == null
       ? null
-      : estimateBatteryPercentFromMillivolts(
+      : _estimateBatteryPercent(
           _batteryMillivolts!,
           _batteryChemistryForDevice(),
         );
-  RepeaterBatterySnapshot? getRepeaterBatterySnapshot(String contactKeyHex) =>
-      _repeaterBatterySnapshots[contactKeyHex];
-  int? getRepeaterBatteryMillivolts(String contactKeyHex) =>
-      _repeaterBatterySnapshots[contactKeyHex]?.millivolts;
-
-  void updateRepeaterBatterySnapshot(
-    String contactKeyHex,
-    int millivolts, {
-    String source = 'unknown',
-  }) {
-    if (contactKeyHex.isEmpty || millivolts <= 0) return;
-    final previous = _repeaterBatterySnapshots[contactKeyHex];
-    final snapshot = RepeaterBatterySnapshot(
-      millivolts: millivolts,
-      updatedAt: DateTime.now(),
-      source: source,
-    );
-    _repeaterBatterySnapshots[contactKeyHex] = snapshot;
-    if (previous?.millivolts != millivolts) {
-      notifyListeners();
-    }
-  }
 
   String _batteryChemistryForDevice() {
     final deviceId = _device?.remoteId.toString();
@@ -305,6 +261,27 @@ class MeshCoreConnector extends ChangeNotifier {
     return _appSettingsService!.batteryChemistryForDevice(deviceId);
   }
 
+  int _estimateBatteryPercent(int millivolts, String chemistry) {
+    final range = _batteryVoltageRange(chemistry);
+    final minMv = range.$1;
+    final maxMv = range.$2;
+    if (millivolts <= minMv) return 0;
+    if (millivolts >= maxMv) return 100;
+    return (((millivolts - minMv) * 100) / (maxMv - minMv)).round();
+  }
+
+  (int, int) _batteryVoltageRange(String chemistry) {
+    switch (chemistry) {
+      case 'lifepo4':
+        return (2600, 3650);
+      case 'lipo':
+        return (3000, 4200);
+      case 'nmc':
+      default:
+        return (3000, 4200);
+    }
+  }
+
   List<Message> getMessages(Contact contact) {
     return _conversations[contact.publicKeyHex] ?? [];
   }
@@ -669,7 +646,6 @@ class MeshCoreConnector extends ChangeNotifier {
       publicKey: contact.publicKey,
       name: contact.name,
       type: contact.type,
-      flags: contact.flags,
       pathLength: selection.hopCount >= 0
           ? selection.hopCount
           : contact.pathLength,
@@ -978,10 +954,7 @@ class MeshCoreConnector extends ChangeNotifier {
     _selfName = null;
     _selfLatitude = null;
     _selfLongitude = null;
-    _clientRepeat = null;
-    _firmwareVerCode = null;
     _batteryMillivolts = null;
-    _repeaterBatterySnapshots.clear();
     _batteryRequested = false;
     _awaitingSelfInfo = false;
     _maxContacts = _defaultMaxContacts;
@@ -993,9 +966,6 @@ class MeshCoreConnector extends ChangeNotifier {
     _isSyncingChannels = false;
     _channelSyncInFlight = false;
     _hasLoadedChannels = false;
-    _pendingChannelSentQueue.clear();
-    _pendingGenericAckQueue.clear();
-    _reactionSendQueueSequence = 0;
 
     _setState(MeshCoreConnectionState.disconnected);
     if (!manual) {
@@ -1003,11 +973,7 @@ class MeshCoreConnector extends ChangeNotifier {
     }
   }
 
-  Future<void> sendFrame(
-    Uint8List data, {
-    String? channelSendQueueId,
-    bool expectsGenericAck = false,
-  }) async {
+  Future<void> sendFrame(Uint8List data) async {
     if (!isConnected || _rxCharacteristic == null) {
       throw Exception("Not connected to a MeshCore device");
     }
@@ -1026,11 +992,6 @@ class MeshCoreConnector extends ChangeNotifier {
       data.toList(),
       withoutResponse: canWriteWithoutResponse,
     );
-    _trackPendingGenericAck(
-      data,
-      channelSendQueueId: channelSendQueueId,
-      expectsGenericAck: expectsGenericAck,
-    );
   }
 
   Future<void> requestBatteryStatus({bool force = false}) async {
@@ -1186,78 +1147,11 @@ class MeshCoreConnector extends ChangeNotifier {
         customPath,
         pathLen,
         type: contact.type,
-        flags: contact.flags,
         name: contact.name,
       ),
     );
   }
 
-  Future<void> setContactFavorite(Contact contact, bool isFavorite) async {
-    if (!isConnected) return;
-    final latestContact =
-        await _fetchContactSnapshotFromDevice(contact.publicKey) ?? contact;
-    final updatedFlags = isFavorite
-        ? (latestContact.flags | contactFlagFavorite)
-        : (latestContact.flags & ~contactFlagFavorite);
-
-    await sendFrame(
-      buildUpdateContactPathFrame(
-        latestContact.publicKey,
-        latestContact.path,
-        latestContact.pathLength,
-        type: latestContact.type,
-        flags: updatedFlags,
-        name: latestContact.name,
-      ),
-    );
-
-    final index = _contacts.indexWhere(
-      (c) => c.publicKeyHex == contact.publicKeyHex,
-    );
-    if (index >= 0) {
-      _contacts[index] = _contacts[index].copyWith(
-        type: latestContact.type,
-        name: latestContact.name,
-        pathLength: latestContact.pathLength,
-        path: latestContact.path,
-        flags: updatedFlags,
-      );
-      notifyListeners();
-      unawaited(_persistContacts());
-    }
-  }
-
-  Future<Contact?> _fetchContactSnapshotFromDevice(
-    Uint8List pubKey, {
-    Duration timeout = const Duration(seconds: 3),
-  }) async {
-    if (!isConnected) return null;
-    final expectedKeyHex = pubKeyToHex(pubKey);
-    final completer = Completer<Contact?>();
-
-    void finish(Contact? result) {
-      if (!completer.isCompleted) {
-        completer.complete(result);
-      }
-    }
-
-    final subscription = receivedFrames.listen((frame) {
-      if (frame.isEmpty || frame[0] != respCodeContact) return;
-      final parsed = Contact.fromFrame(frame);
-      if (parsed == null || parsed.publicKeyHex != expectedKeyHex) return;
-      finish(parsed);
-    });
-
-    final timer = Timer(timeout, () => finish(null));
-    try {
-      await getContactByKey(pubKey);
-      return await completer.future;
-    } finally {
-      timer.cancel();
-      await subscription.cancel();
-    }
-  }
-
   /// Set path override for a contact (persists across contact refreshes)
   /// pathLen: -1 = force flood, null = auto (use device path), >= 0 = specific path
   Future<void> setPathOverride(
@@ -1453,13 +1347,7 @@ class MeshCoreConnector extends ChangeNotifier {
       notifyListeners();
 
       // Send the reaction to the device (don't add as a visible message)
-      final reactionQueueId = _nextReactionSendQueueId();
-      _pendingChannelSentQueue.add(reactionQueueId);
-      await sendFrame(
-        buildSendChannelTextMsgFrame(channel.index, text),
-        channelSendQueueId: reactionQueueId,
-        expectsGenericAck: true,
-      );
+      await sendFrame(buildSendChannelTextMsgFrame(channel.index, text));
       return;
     }
 
@@ -1469,7 +1357,6 @@ class MeshCoreConnector extends ChangeNotifier {
       channel.index,
     );
     _addChannelMessage(channel.index, message);
-    _pendingChannelSentQueue.add(message.messageId);
     notifyListeners();
 
     final trimmed = text.trim();
@@ -1479,11 +1366,7 @@ class MeshCoreConnector extends ChangeNotifier {
         (isChannelSmazEnabled(channel.index) && !isStructuredPayload)
         ? Smaz.encodeIfSmaller(text)
         : text;
-    await sendFrame(
-      buildSendChannelTextMsgFrame(channel.index, outboundText),
-      channelSendQueueId: message.messageId,
-      expectsGenericAck: true,
-    );
+    await sendFrame(buildSendChannelTextMsgFrame(channel.index, outboundText));
   }
 
   Future<void> removeContact(Contact contact) async {
@@ -1830,9 +1713,6 @@ class MeshCoreConnector extends ChangeNotifier {
     debugPrint('RX frame: code=$code len=${frame.length}');
 
     switch (code) {
-      case respCodeOk:
-        _handleOk();
-        break;
       case respCodeDeviceInfo:
         _handleDeviceInfo(frame);
         break;
@@ -1912,34 +1792,11 @@ class MeshCoreConnector extends ChangeNotifier {
       case respCodeCustomVars:
         _handleCustomVars(frame);
         break;
-      // RESP_CODE_ERR is a defined firmware response (code 1), not an unknown frame.
-      case respCodeErr:
-        _handleErrorFrame(frame);
-        break;
       default:
         debugPrint('Unknown frame code: $code');
     }
   }
 
-  void _handleErrorFrame(Uint8List frame) {
-    final errCode = frame.length > 1 ? frame[1] : -1;
-    _appDebugLogService?.warn(
-      'Firmware responded with error code: $errCode',
-      tag: 'Protocol',
-    );
-
-    if (_pendingGenericAckQueue.isEmpty) {
-      return;
-    }
-
-    final failedAck = _pendingGenericAckQueue.removeAt(0);
-    if (failedAck.commandCode != cmdSendChannelTxtMsg ||
-        failedAck.channelSendQueueId == null) {
-      return;
-    }
-    _pendingChannelSentQueue.remove(failedAck.channelSendQueueId);
-  }
-
   void _handlePathUpdated(Uint8List frame) {
     // Frame format: [0]=code, [1-32]=pub_key
     if (frame.length >= 33 && _pathHistoryService != null) {
@@ -2008,13 +1865,6 @@ class MeshCoreConnector extends ChangeNotifier {
 
   void _handleDeviceInfo(Uint8List frame) {
     if (frame.length < 4) return;
-    _firmwareVerCode = frame[1];
-
-    // Parse client_repeat from firmware v9+ (byte 80)
-    if (frame.length >= 81) {
-      _clientRepeat = frame[80] != 0;
-    }
-
     // Firmware reports MAX_CONTACTS / 2 for v3+ device info.
     final reportedContacts = frame[2];
     final reportedChannels = frame[3];
@@ -2035,8 +1885,8 @@ class MeshCoreConnector extends ChangeNotifier {
           unawaited(getChannels(maxChannels: nextMaxChannels));
         }
       }
+      notifyListeners();
     }
-    notifyListeners();
   }
 
   void _handleNoMoreMessages() {
@@ -2597,8 +2447,6 @@ class MeshCoreConnector extends ChangeNotifier {
     }
 
     final label = channelName ?? _channelDisplayName(channelIndex);
-    if (_appSettingsService!.isChannelMuted(label)) return;
-
     _notificationService.showChannelMessageNotification(
       channelName: label,
       message: message.text,
@@ -2722,22 +2570,8 @@ class MeshCoreConnector extends ChangeNotifier {
         return;
       }
 
-      final retryService = _retryService;
-      if (retryService != null &&
-          retryService.updateMessageFromSent(
-            ackHash,
-            timeoutMs,
-            allowQueueFallback: false,
-          )) {
-        return;
-      }
-
-      if (_markNextPendingChannelMessageSent()) {
-        return;
-      }
-
-      if (retryService != null) {
-        retryService.updateMessageFromSent(ackHash, timeoutMs);
+      if (_retryService != null) {
+        _retryService!.updateMessageFromSent(ackHash, timeoutMs);
       }
     } else {
       // Fallback to old behavior
@@ -2754,64 +2588,6 @@ class MeshCoreConnector extends ChangeNotifier {
     }
   }
 
-  bool _markNextPendingChannelMessageSent() {
-    while (_pendingChannelSentQueue.isNotEmpty) {
-      final queuedMessageId = _pendingChannelSentQueue.removeAt(0);
-      if (_isReactionSendQueueId(queuedMessageId)) {
-        return true;
-      }
-      if (_markPendingChannelMessageSentById(queuedMessageId)) {
-        return true;
-      }
-    }
-    return false;
-  }
-
-  bool _markPendingChannelMessageSentById(String messageId) {
-    for (final entry in _channelMessages.entries) {
-      final channelMessages = entry.value;
-      for (int i = channelMessages.length - 1; i >= 0; i--) {
-        final message = channelMessages[i];
-        if (message.messageId != messageId) {
-          continue;
-        }
-        if (!message.isOutgoing ||
-            message.status != ChannelMessageStatus.pending) {
-          return false;
-        }
-        channelMessages[i] = message.copyWith(
-          status: ChannelMessageStatus.sent,
-        );
-        _pendingChannelSentQueue.remove(messageId);
-        unawaited(
-          _channelMessageStore.saveChannelMessages(entry.key, channelMessages),
-        );
-        notifyListeners();
-        return true;
-      }
-    }
-    return false;
-  }
-
-  void _handleOk() {
-    if (_pendingGenericAckQueue.isEmpty) {
-      return;
-    }
-
-    final pendingAck = _pendingGenericAckQueue.removeAt(0);
-    if (pendingAck.commandCode != cmdSendChannelTxtMsg ||
-        pendingAck.channelSendQueueId == null) {
-      return;
-    }
-
-    final queueId = pendingAck.channelSendQueueId!;
-    _pendingChannelSentQueue.remove(queueId);
-    if (_isReactionSendQueueId(queueId)) {
-      return;
-    }
-    _markPendingChannelMessageSentById(queueId);
-  }
-
   void _handleSendConfirmed(Uint8List frame) {
     // Frame format from C++:
     // [0] = PUSH_CODE_SEND_CONFIRMED
@@ -3390,22 +3166,18 @@ class MeshCoreConnector extends ChangeNotifier {
         mergedPathBytes.length,
       );
       final newRepeatCount = existing.repeatCount + 1;
-      final promotedFromPending =
-          newRepeatCount == 1 &&
-          existing.status == ChannelMessageStatus.pending;
       messages[existingIndex] = existing.copyWith(
         repeatCount: newRepeatCount,
         pathLength: mergedPathLength,
         pathBytes: mergedPathBytes,
         pathVariants: mergedPathVariants,
         // Mark as sent when first repeat is heard
-        status: promotedFromPending
+        status:
+            newRepeatCount == 1 &&
+                existing.status == ChannelMessageStatus.pending
             ? ChannelMessageStatus.sent
             : existing.status,
       );
-      if (promotedFromPending) {
-        _pendingChannelSentQueue.remove(existing.messageId);
-      }
     } else {
       messages.add(processedMessage);
     }
@@ -3578,37 +3350,11 @@ class MeshCoreConnector extends ChangeNotifier {
     _queuedMessageSyncInFlight = false;
     _isSyncingChannels = false;
     _channelSyncInFlight = false;
-    _pendingChannelSentQueue.clear();
-    _pendingGenericAckQueue.clear();
-    _reactionSendQueueSequence = 0;
 
     _setState(MeshCoreConnectionState.disconnected);
     _scheduleReconnect();
   }
 
-  void _trackPendingGenericAck(
-    Uint8List data, {
-    String? channelSendQueueId,
-    required bool expectsGenericAck,
-  }) {
-    if (!expectsGenericAck || data.isEmpty) return;
-    _pendingGenericAckQueue.add(
-      _PendingCommandAck(
-        commandCode: data[0],
-        channelSendQueueId: channelSendQueueId,
-      ),
-    );
-  }
-
-  String _nextReactionSendQueueId() {
-    _reactionSendQueueSequence++;
-    return '$_reactionSendQueuePrefix$_reactionSendQueueSequence';
-  }
-
-  bool _isReactionSendQueueId(String queueId) {
-    return queueId.startsWith(_reactionSendQueuePrefix);
-  }
-
   Map<String, String> _parseKeyValueString(String input) {
     final result = <String, String>{};
 
@@ -3665,33 +3411,27 @@ class MeshCoreConnector extends ChangeNotifier {
 
   void _handleRxData(Uint8List frame) {
     final packet = BufferReader(frame);
-    double snr = 0.0;
-    int routeType = 0;
-    int payloadType = 0;
-    Uint8List pathBytes = Uint8List(0);
-    Uint8List payload = Uint8List(0);
     try {
       packet.skipBytes(1); // Skip frame type byte
-      snr = packet.readInt8() / 4.0;
+      final snr = packet.readInt8() / 4.0;
       packet.skipBytes(1); // Skip RSSI byte
       //final rssi = packet.readByte();
       final header = packet.readByte();
-      routeType = header & 0x03;
-      payloadType = (header >> 2) & 0x0F;
+      final routeType = header & 0x03;
+      final payloadType = (header >> 2) & 0x0F;
       //final payloadVer = (header >> 6) & 0x03;
       final pathLen = packet.readByte();
-      pathBytes = packet.readBytes(pathLen);
-      payload = packet.readBytes(packet.remaining);
+      final pathBytes = packet.readBytes(pathLen);
+      final payload = packet.readBytes(packet.remaining);
+
+      switch (payloadType) {
+        case payloadTypeADVERT:
+          _handlePayloadAdvertReceived(payload, pathBytes, routeType, snr);
+          break;
+        default:
+      }
     } catch (e) {
       appLogger.warn('Malformed RX frame: $e', tag: 'Connector');
-      return;
-    }
-
-    switch (payloadType) {
-      case payloadTypeADVERT:
-        _handlePayloadAdvertReceived(payload, pathBytes, routeType, snr);
-        break;
-      default:
     }
   }
 
@@ -3825,18 +3565,6 @@ class MeshCoreConnector extends ChangeNotifier {
       (r) => r.pubkeyFirstByte == pubkeyFirstByte,
     );
 
-    final sortedRepeaters = List<DirectRepeater>.from(_directRepeaters)
-      ..sort((a, b) => b.snr.compareTo(a.snr));
-    final weakestRepeater = sortedRepeaters.isNotEmpty
-        ? sortedRepeaters.last
-        : null;
-
-    if (_directRepeaters.length >= 5 &&
-        weakestRepeater != null &&
-        isTracked.isEmpty) {
-      _directRepeaters.remove(weakestRepeater);
-    }
-
     if (isTracked.isNotEmpty) {
       final repeater = isTracked.first;
       repeater.update(snr);
@@ -3904,10 +3632,3 @@ class _RepeaterAckContext {
     required this.messageBytes,
   });
 }
-
-class _PendingCommandAck {
-  final int commandCode;
-  final String? channelSendQueueId;
-
-  _PendingCommandAck({required this.commandCode, this.channelSendQueueId});
-}

lib/connector/meshcore_protocol.dart

@@ -290,7 +290,6 @@ int _minPositive(int a, int b) {
 const int contactPubKeyOffset = 1;
 const int contactTypeOffset = 33;
 const int contactFlagsOffset = 34;
-const int contactFlagFavorite = 0x01;
 const int contactPathLenOffset = 35;
 const int contactPathOffset = 36;
 const int contactNameOffset = 100;
@@ -586,29 +585,18 @@ Uint8List buildSetChannelFrame(int channelIndex, String name, Uint8List psk) {
 }
 
 // Build CMD_SET_RADIO_PARAMS frame
-// Format: [cmd][freq x4][bw x4][sf][cr] (pre-v9)
-//         [cmd][freq x4][bw x4][sf][cr][repeat] (firmware v9+)
+// Format: [cmd][freq x4][bw x4][sf][cr]
 // freq: frequency in Hz (300000-2500000)
 // bw: bandwidth in Hz (7000-500000)
 // sf: spreading factor (5-12)
 // cr: coding rate (5-8)
-// clientRepeat: enable off-grid packet repeat (firmware v9+, omit for older)
-Uint8List buildSetRadioParamsFrame(
-  int freqHz,
-  int bwHz,
-  int sf,
-  int cr, {
-  bool? clientRepeat,
-}) {
+Uint8List buildSetRadioParamsFrame(int freqHz, int bwHz, int sf, int cr) {
   final writer = BufferWriter();
   writer.writeByte(cmdSetRadioParams);
   writer.writeUInt32LE(freqHz);
   writer.writeUInt32LE(bwHz);
   writer.writeByte(sf);
   writer.writeByte(cr);
-  if (clientRepeat != null) {
-    writer.writeByte(clientRepeat ? 1 : 0);
-  }
   return writer.toBytes();
 }
 

lib/icons/los_icon.dart

@@ -1,22 +0,0 @@
-import 'package:flutter/material.dart';
-import 'package:material_symbols_icons/material_symbols_icons.dart';
-
-class LosIcon extends StatelessWidget {
-  final double size;
-  final Color? color;
-
-  const LosIcon({super.key, this.size = 24, this.color});
-
-  @override
-  Widget build(BuildContext context) {
-    final theme = Theme.of(context);
-    final iconTheme = IconTheme.of(context);
-    final iconColor =
-        color ??
-        iconTheme.color ??
-        theme.iconTheme.color ??
-        theme.colorScheme.onSurface;
-
-    return Icon(Symbols.elevation, size: size, color: iconColor);
-  }
-}

lib/l10n/app_bg.arb

@@ -1,12 +1,4 @@
 {
-  "channels_channelDeleteFailed": "Неуспешно изтриване на канала \"{name}\"",
-  "@channels_channelDeleteFailed": {
-    "placeholders": {
-      "name": {
-        "type": "String"
-      }
-    }
-  },
   "@@locale": "bg",
   "appTitle": "MeshCore Open",
   "nav_contacts": "Контакти",
@@ -139,6 +131,9 @@
   "settings_infoContactsCount": "Брой контакти",
   "settings_infoChannelCount": "Брой канали",
   "settings_presets": "Предварителни настройки",
+  "settings_preset915Mhz": "915 MHz",
+  "settings_preset868Mhz": "868 MHz",
+  "settings_preset433Mhz": "433 MHz",
   "settings_frequency": "Честота (MHz)",
   "settings_frequencyHelper": "300.0 - 2500.0",
   "settings_frequencyInvalid": "Невалидна честота (300-2500 MHz)",
@@ -148,6 +143,8 @@
   "settings_txPower": "TX Мощност (dBm)",
   "settings_txPowerHelper": "0 - 22",
   "settings_txPowerInvalid": "Невалидна мощност на TX (0-22 dBm)",
+  "settings_longRange": "Дълъг обхват",
+  "settings_fastSpeed": "Бърза скорост",
   "settings_error": "Грешка: {message}",
   "@settings_error": {
     "placeholders": {
@@ -342,8 +339,6 @@
   "channels_publicChannel": "Публичен канал",
   "channels_privateChannel": "Частен канал",
   "channels_editChannel": "Редактирай канал",
-  "channels_muteChannel": "Заглуши канала",
-  "channels_unmuteChannel": "Включи известията на канала",
   "channels_deleteChannel": "Изтрий канала",
   "channels_deleteChannelConfirm": "Изтрий \"{name}\"? Това не може да бъде отменено.",
   "@channels_deleteChannelConfirm": {
@@ -1562,8 +1557,6 @@
   "contacts_clipboardEmpty": "Клипборда е празна.",
   "contacts_invalidAdvertFormat": "Невалидни данни за контакт",
   "appSettings_languageRu": "Руски",
-  "appSettings_enableMessageTracing": "Разрешаване на проследяване на съобщения",
-  "appSettings_enableMessageTracingSubtitle": "Показване на подробни метаданни за маршрутизация и синхронизация за съобщения",
   "contacts_contactImported": "Контактът е импортиран.",
   "contacts_zeroHopAdvert": "Реклама без скок",
   "contacts_contactImportFailed": "Контактът не е успешно импортиран.",
@@ -1607,197 +1600,5 @@
   "scanner_enableBluetooth": "Активирайте Bluetooth",
   "scanner_bluetoothOffMessage": "Моля, активирайте Bluetooth, за да сканирате за устройства.",
   "snrIndicator_lastSeen": "Последно видян",
-  "snrIndicator_nearByRepeaters": "Близки повтарящи се устройства",
-  "chat_ShowAllPaths": "Покажи всички пътища",
-  "settings_clientRepeatSubtitle": "Позволете на това устройство да предава пакети към мрежата за други устройства.",
-  "settings_clientRepeatFreqWarning": "За повторение извън мрежата са необходими честоти от 433, 869 или 918 MHz.",
-  "settings_clientRepeat": "Без електричество – повторение",
-  "settings_aboutOpenMeteoAttribution": "Данни за надморска височина на LOS: Open-Meteo (CC BY 4.0)",
-  "appSettings_unitsTitle": "единици",
-  "appSettings_unitsMetric": "Метрика (m / km)",
-  "appSettings_unitsImperial": "Имперска (ft / mi)",
-  "map_lineOfSight": "Линия на видимост",
-  "map_losScreenTitle": "Линия на видимост",
-  "losSelectStartEnd": "Изберете начални и крайни възли за LOS.",
-  "losRunFailed": "Проверката на пряката видимост е неуспешна: {error}",
-  "@losRunFailed": {
-    "placeholders": {
-      "error": {
-        "type": "String"
-      }
-    }
-  },
-  "losClearAllPoints": "Изчистете всички точки",
-  "losRunToViewElevationProfile": "Стартирайте LOS, за да видите профила на надморската височина",
-  "losMenuTitle": "LOS меню",
-  "losMenuSubtitle": "Докоснете възли или натиснете продължително карта за персонализирани точки",
-  "losShowDisplayNodes": "Показване на възли на дисплея",
-  "losCustomPoints": "Персонализирани точки",
-  "losCustomPointLabel": "Персонализирано {index}",
-  "@losCustomPointLabel": {
-    "placeholders": {
-      "index": {
-        "type": "int"
-      }
-    }
-  },
-  "losPointA": "Точка А",
-  "losPointB": "Точка Б",
-  "losAntennaA": "Антена A: {value} {unit}",
-  "@losAntennaA": {
-    "placeholders": {
-      "value": {
-        "type": "String"
-      },
-      "unit": {
-        "type": "String"
-      }
-    }
-  },
-  "losAntennaB": "Антена B: {value} {unit}",
-  "@losAntennaB": {
-    "placeholders": {
-      "value": {
-        "type": "String"
-      },
-      "unit": {
-        "type": "String"
-      }
-    }
-  },
-  "losRun": "Стартирайте LOS",
-  "losNoElevationData": "Няма данни за надморска височина",
-  "losProfileClear": "{distance} {distanceUnit}, чист LOS, минимално разстояние {clearance} {heightUnit}",
-  "@losProfileClear": {
-    "placeholders": {
-      "distance": {
-        "type": "String"
-      },
-      "distanceUnit": {
-        "type": "String"
-      },
-      "clearance": {
-        "type": "String"
-      },
-      "heightUnit": {
-        "type": "String"
-      }
-    }
-  },
-  "losProfileBlocked": "{distance} {distanceUnit}, блокиран от {obstruction} {heightUnit}",
-  "@losProfileBlocked": {
-    "placeholders": {
-      "distance": {
-        "type": "String"
-      },
-      "distanceUnit": {
-        "type": "String"
-      },
-      "obstruction": {
-        "type": "String"
-      },
-      "heightUnit": {
-        "type": "String"
-      }
-    }
-  },
-  "losStatusChecking": "LOS: проверка...",
-  "losStatusNoData": "LOS: няма данни",
-  "losStatusSummary": "LOS: {clear}/{total} ясно, {blocked} блокирано, {unknown} неизвестно",
-  "@losStatusSummary": {
-    "placeholders": {
-      "clear": {
-        "type": "int"
-      },
-      "total": {
-        "type": "int"
-      },
-      "blocked": {
-        "type": "int"
-      },
-      "unknown": {
-        "type": "int"
-      }
-    }
-  },
-  "losErrorElevationUnavailable": "Няма налични данни за надморска височина за една или повече проби.",
-  "losErrorInvalidInput": "Невалидни данни за точки/надморска височина за изчисляване на LOS.",
-  "losRenameCustomPoint": "Преименувайте персонализирана точка",
-  "losPointName": "Име на точката",
-  "losShowPanelTooltip": "Показване на LOS панел",
-  "losHidePanelTooltip": "Скриване на LOS панела",
-  "losElevationAttribution": "Данни за надморска височина: Open-Meteo (CC BY 4.0)",
-  "losLegendRadioHorizon": "Радиохоризонт",
-  "losLegendLosBeam": "Линия на видимост",
-  "losLegendTerrain": "Терен",
-  "losFrequencyLabel": "Честота",
-  "losFrequencyInfoTooltip": "Преглед на детайли за изчислението",
-  "losFrequencyDialogTitle": "Изчисляване на радиохоризонта",
-  "losFrequencyDialogDescription": "Започвайки от k={baselineK} при {baselineFreq} MHz, изчислението коригира k-фактора за текущата {frequencyMHz} MHz лента, която определя границата на извития радиохоризонт.",
-  "@losFrequencyDialogDescription": {
-    "description": "Explain how the calculation uses the baseline frequency and derived k-factor.",
-    "placeholders": {
-      "baselineK": {
-        "type": "double"
-      },
-      "baselineFreq": {
-        "type": "double"
-      },
-      "frequencyMHz": {
-        "type": "double"
-      },
-      "kFactor": {
-        "type": "double"
-      }
-    }
-  },
-  "listFilter_removeFromFavorites": "Премахване от списъка с любими",
-  "listFilter_addToFavorites": "Добави към любими",
-  "listFilter_favorites": "Любими",
-  "@contacts_searchFavorites": {
-    "placeholders": {
-      "number": {
-        "type": "int"
-      },
-      "str": {
-        "type": "String"
-      }
-    }
-  },
-  "@contacts_searchUsers": {
-    "placeholders": {
-      "number": {
-        "type": "int"
-      },
-      "str": {
-        "type": "String"
-      }
-    }
-  },
-  "@contacts_searchRepeaters": {
-    "placeholders": {
-      "number": {
-        "type": "int"
-      },
-      "str": {
-        "type": "String"
-      }
-    }
-  },
-  "@contacts_searchRoomServers": {
-    "placeholders": {
-      "number": {
-        "type": "int"
-      },
-      "str": {
-        "type": "String"
-      }
-    }
-  },
-  "contacts_searchFavorites": "Търсене на {number}{str} любими...",
-  "contacts_searchRoomServers": "Търсене на {number}{str} сървъри в стаята...",
-  "contacts_unread": "Непрочетено",
-  "contacts_searchRepeaters": "Търсене на {number}{str} повтарящи се...",
-  "contacts_searchContactsNoNumber": "Търси контакти...",
-  "contacts_searchUsers": "Търсене на {number}{str} потребители..."
+  "snrIndicator_nearByRepeaters": "Близки повтарящи се устройства"
 }

lib/l10n/app_de.arb

@@ -1,12 +1,4 @@
 {
-  "channels_channelDeleteFailed": "Kanal {name} konnte nicht gelöscht werden",
-  "@channels_channelDeleteFailed": {
-    "placeholders": {
-      "name": {
-        "type": "String"
-      }
-    }
-  },
   "@@locale": "de",
   "appTitle": "MeshCore Open",
   "nav_contacts": "Kontakte",
@@ -139,6 +131,9 @@
   "settings_infoContactsCount": "Anzahl Kontakte",
   "settings_infoChannelCount": "Anzahl Kanäle",
   "settings_presets": "Voreinstellungen",
+  "settings_preset915Mhz": "915 MHz",
+  "settings_preset868Mhz": "868 MHz",
+  "settings_preset433Mhz": "433 MHz",
   "settings_frequency": "Frequenz (MHz)",
   "settings_frequencyHelper": "300,00 - 2.500,00",
   "settings_frequencyInvalid": "Ungültige Frequenz (300-2500 MHz)",
@@ -148,6 +143,8 @@
   "settings_txPower": "TX-Leistung (dBm)",
   "settings_txPowerHelper": "0 - 22",
   "settings_txPowerInvalid": "Ungültige TX-Leistung (0-22 dBm)",
+  "settings_longRange": "Grosse Reichweite",
+  "settings_fastSpeed": "Schnelle Geschwindigkeit",
   "settings_error": "Fehler: {message}",
   "@settings_error": {
     "placeholders": {
@@ -342,8 +339,6 @@
   "channels_publicChannel": "Öffentlicher Kanal",
   "channels_privateChannel": "Privater Kanal",
   "channels_editChannel": "Kanal bearbeiten",
-  "channels_muteChannel": "Kanal stummschalten",
-  "channels_unmuteChannel": "Kanal Stummschaltung aufheben",
   "channels_deleteChannel": "Lösche den Kanal",
   "channels_deleteChannelConfirm": "Löschen von \"{name}\"? Dies kann nicht rückgängig gemacht werden.",
   "@channels_deleteChannelConfirm": {
@@ -1349,9 +1344,6 @@
   "listFilter_az": "A-Z",
   "listFilter_filters": "Filtere",
   "listFilter_all": "Alle",
-  "listFilter_favorites": "Favoriten",
-  "listFilter_addToFavorites": "Zu Favoriten hinzufügen",
-  "listFilter_removeFromFavorites": "Aus Favoriten entfernen",
   "listFilter_users": "Benutzer",
   "listFilter_repeaters": "Repeater",
   "listFilter_roomServers": "Raumserver",
@@ -1565,8 +1557,6 @@
   "contacts_invalidAdvertFormat": "Ungültige Kontaktdaten",
   "contacts_clipboardEmpty": "Die Zwischenablage ist leer.",
   "appSettings_languageUk": "Ukrainisch",
-  "appSettings_enableMessageTracing": "Nachrichtenverfolgung aktivieren",
-  "appSettings_enableMessageTracingSubtitle": "Detaillierte Routing- und Timing-Metadaten für Nachrichten anzeigen",
   "contacts_contactImported": "Kontakt wurde importiert.",
   "contacts_contactImportFailed": "Kontakt konnte nicht importiert werden",
   "contacts_zeroHopAdvert": "Zero-Hop-Ankündigung",
@@ -1638,194 +1628,5 @@
   "scanner_bluetoothOff": "Bluetooth ist deaktiviert.",
   "scanner_enableBluetooth": "Bluetooth aktivieren",
   "snrIndicator_lastSeen": "Zuletzt gesehen",
-  "snrIndicator_nearByRepeaters": "In der Nähe befindliche Repeater",
-  "chat_ShowAllPaths": "Alle Pfade anzeigen",
-  "settings_clientRepeat": "Wiederholung, ohne Stromanschluss",
-  "settings_clientRepeatFreqWarning": "Die Kommunikation ohne Stromversorgung erfordert Frequenzen von 433, 869 oder 918 MHz.",
-  "settings_clientRepeatSubtitle": "Ermöglichen Sie diesem Gerät, Mesh-Pakete für andere zu wiederholen.",
-  "settings_aboutOpenMeteoAttribution": "LOS-Höhendaten: Open-Meteo (CC BY 4.0)",
-  "appSettings_unitsTitle": "Einheiten",
-  "appSettings_unitsMetric": "Metrisch (m/km)",
-  "appSettings_unitsImperial": "Imperial (ft/mi)",
-  "map_lineOfSight": "Sichtlinie",
-  "map_losScreenTitle": "Sichtlinie",
-  "losSelectStartEnd": "Wählen Sie Start- und Endknoten für LOS aus.",
-  "losRunFailed": "Sichtlinienprüfung fehlgeschlagen: {error}",
-  "@losRunFailed": {
-    "placeholders": {
-      "error": {
-        "type": "String"
-      }
-    }
-  },
-  "losClearAllPoints": "Löschen Sie alle Punkte",
-  "losRunToViewElevationProfile": "Führen Sie LOS aus, um das Höhenprofil anzuzeigen",
-  "losMenuTitle": "LOS-Menü",
-  "losMenuSubtitle": "Tippen Sie auf Knoten oder drücken Sie lange auf die Karte, um benutzerdefinierte Punkte anzuzeigen",
-  "losShowDisplayNodes": "Anzeigeknoten anzeigen",
-  "losCustomPoints": "Benutzerdefinierte Punkte",
-  "losCustomPointLabel": "Benutzerdefiniert {index}",
-  "@losCustomPointLabel": {
-    "placeholders": {
-      "index": {
-        "type": "int"
-      }
-    }
-  },
-  "losPointA": "Punkt A",
-  "losPointB": "Punkt B",
-  "losAntennaA": "Antenne A: {value} {unit}",
-  "@losAntennaA": {
-    "placeholders": {
-      "value": {
-        "type": "String"
-      },
-      "unit": {
-        "type": "String"
-      }
-    }
-  },
-  "losAntennaB": "Antenne B: {value} {unit}",
-  "@losAntennaB": {
-    "placeholders": {
-      "value": {
-        "type": "String"
-      },
-      "unit": {
-        "type": "String"
-      }
-    }
-  },
-  "losRun": "Führen Sie LOS aus",
-  "losNoElevationData": "Keine Höhendaten",
-  "losProfileClear": "{distance} {distanceUnit}, freie Sichtlinie, Mindestabstand {clearance} {heightUnit}",
-  "@losProfileClear": {
-    "placeholders": {
-      "distance": {
-        "type": "String"
-      },
-      "distanceUnit": {
-        "type": "String"
-      },
-      "clearance": {
-        "type": "String"
-      },
-      "heightUnit": {
-        "type": "String"
-      }
-    }
-  },
-  "losProfileBlocked": "{distance} {distanceUnit}, blockiert durch {obstruction} {heightUnit}",
-  "@losProfileBlocked": {
-    "placeholders": {
-      "distance": {
-        "type": "String"
-      },
-      "distanceUnit": {
-        "type": "String"
-      },
-      "obstruction": {
-        "type": "String"
-      },
-      "heightUnit": {
-        "type": "String"
-      }
-    }
-  },
-  "losStatusChecking": "LOS: Überprüfen...",
-  "losStatusNoData": "LOS: keine Daten",
-  "losStatusSummary": "Sichtlinie: {clear}/{total} frei, {blocked} blockiert, {unknown} unbekannt",
-  "@losStatusSummary": {
-    "placeholders": {
-      "clear": {
-        "type": "int"
-      },
-      "total": {
-        "type": "int"
-      },
-      "blocked": {
-        "type": "int"
-      },
-      "unknown": {
-        "type": "int"
-      }
-    }
-  },
-  "losErrorElevationUnavailable": "Für eine oder mehrere Proben sind keine Höhendaten verfügbar.",
-  "losErrorInvalidInput": "Ungültige Punkte/Höhendaten für die LOS-Berechnung.",
-  "losRenameCustomPoint": "Benennen Sie den benutzerdefinierten Punkt um",
-  "losPointName": "Punktname",
-  "losShowPanelTooltip": "LOS-Panel anzeigen",
-  "losHidePanelTooltip": "LOS-Panel ausblenden",
-  "losElevationAttribution": "Höhendaten: Open-Meteo (CC BY 4.0)",
-  "losLegendRadioHorizon": "Funkhorizont",
-  "losLegendLosBeam": "Sichtlinie",
-  "losLegendTerrain": "Gelände",
-  "losFrequencyLabel": "Frequenz",
-  "losFrequencyInfoTooltip": "Details zur Berechnung anzeigen",
-  "losFrequencyDialogTitle": "Berechnung des Funkhorizonts",
-  "losFrequencyDialogDescription": "Ausgehend von k={baselineK} bei {baselineFreq} MHz passt die Berechnung den k-Faktor für das aktuelle {frequencyMHz} MHz-Band an, das die gekrümmte Funkhorizontobergrenze definiert.",
-  "@losFrequencyDialogDescription": {
-    "description": "Explain how the calculation uses the baseline frequency and derived k-factor.",
-    "placeholders": {
-      "baselineK": {
-        "type": "double"
-      },
-      "baselineFreq": {
-        "type": "double"
-      },
-      "frequencyMHz": {
-        "type": "double"
-      },
-      "kFactor": {
-        "type": "double"
-      }
-    }
-  },
-  "@contacts_searchFavorites": {
-    "placeholders": {
-      "number": {
-        "type": "int"
-      },
-      "str": {
-        "type": "String"
-      }
-    }
-  },
-  "@contacts_searchUsers": {
-    "placeholders": {
-      "number": {
-        "type": "int"
-      },
-      "str": {
-        "type": "String"
-      }
-    }
-  },
-  "@contacts_searchRepeaters": {
-    "placeholders": {
-      "number": {
-        "type": "int"
-      },
-      "str": {
-        "type": "String"
-      }
-    }
-  },
-  "@contacts_searchRoomServers": {
-    "placeholders": {
-      "number": {
-        "type": "int"
-      },
-      "str": {
-        "type": "String"
-      }
-    }
-  },
-  "contacts_unread": "Ungelesen",
-  "contacts_searchContactsNoNumber": "Kontakte suchen...",
-  "contacts_searchRepeaters": "Suche {number}{str} Repeater...",
-  "contacts_searchFavorites": "Suche {number}{str} Favoriten...",
-  "contacts_searchUsers": "Suche {number}{str} Benutzer...",
-  "contacts_searchRoomServers": "Suche {number}{str} Raumserver..."
+  "snrIndicator_nearByRepeaters": "In der Nähe befindliche Repeater"
 }

lib/l10n/app_es.arb

@@ -1,12 +1,4 @@
 {
-  "channels_channelDeleteFailed": "No se pudo eliminar el canal \"{name}\"",
-  "@channels_channelDeleteFailed": {
-    "placeholders": {
-      "name": {
-        "type": "String"
-      }
-    }
-  },
   "@@locale": "es",
   "appTitle": "MeshCore Open",
   "nav_contacts": "Contactos",
@@ -139,6 +131,9 @@
   "settings_infoContactsCount": "Número de contactos",
   "settings_infoChannelCount": "Número de canales",
   "settings_presets": "Preajustes",
+  "settings_preset915Mhz": "915 MHz",
+  "settings_preset868Mhz": "868 MHz",
+  "settings_preset433Mhz": "433 MHz",
   "settings_frequency": "Frecuencia (MHz)",
   "settings_frequencyHelper": "300,0 - 2500,0",
   "settings_frequencyInvalid": "Frecuencia inválida (300-2500 MHz)",
@@ -148,6 +143,8 @@
   "settings_txPower": "TX Potencia (dBm)",
   "settings_txPowerHelper": "0 - 22",
   "settings_txPowerInvalid": "Potencia de TX inválida (0-22 dBm)",
+  "settings_longRange": "Largo Alcance",
+  "settings_fastSpeed": "Velocidad Rápida",
   "settings_error": "Error: {message}",
   "@settings_error": {
     "placeholders": {
@@ -342,8 +339,6 @@
   "channels_publicChannel": "Canal público",
   "channels_privateChannel": "Canal privado",
   "channels_editChannel": "Editar canal",
-  "channels_muteChannel": "Silenciar canal",
-  "channels_unmuteChannel": "Activar canal",
   "channels_deleteChannel": "Eliminar canal",
   "channels_deleteChannelConfirm": "Eliminar \"{name}\"? Esto no se puede deshacer.",
   "@channels_deleteChannelConfirm": {
@@ -1561,8 +1556,6 @@
   "appSettings_languageUk": "Ucraniano",
   "contacts_clipboardEmpty": "El portapapeles está vacío.",
   "appSettings_languageRu": "Ruso",
-  "appSettings_enableMessageTracing": "Habilitar seguimiento de mensajes",
-  "appSettings_enableMessageTracingSubtitle": "Mostrar metadatos detallados de enrutamiento y tiempo para los mensajes",
   "contacts_invalidAdvertFormat": "Datos de contacto no válidos",
   "contacts_floodAdvert": "Anuncio de inundación",
   "contacts_contactImported": "El contacto ha sido importado.",
@@ -1635,197 +1628,5 @@
   "scanner_bluetoothOff": "Bluetooth está desactivado.",
   "scanner_enableBluetooth": "Habilitar Bluetooth",
   "snrIndicator_nearByRepeaters": "Repetidores cercanos",
-  "snrIndicator_lastSeen": "Visto por última vez",
-  "chat_ShowAllPaths": "Mostrar todos los caminos",
-  "settings_clientRepeatFreqWarning": "Para la comunicación fuera de la red, se requiere una frecuencia de 433, 869 o 918 MHz.",
-  "settings_clientRepeat": "Repetir sin conexión",
-  "settings_clientRepeatSubtitle": "Permita que este dispositivo repita los paquetes de red para otros usuarios.",
-  "settings_aboutOpenMeteoAttribution": "Datos de elevación LOS: Open-Meteo (CC BY 4.0)",
-  "appSettings_unitsTitle": "Unidades",
-  "appSettings_unitsMetric": "Métrico (m/km)",
-  "appSettings_unitsImperial": "Imperial (pies/millas)",
-  "map_lineOfSight": "Línea de visión",
-  "map_losScreenTitle": "Línea de visión",
-  "losSelectStartEnd": "Seleccione los nodos de inicio y fin para LOS.",
-  "losRunFailed": "Error en la comprobación de la línea de visión: {error}",
-  "@losRunFailed": {
-    "placeholders": {
-      "error": {
-        "type": "String"
-      }
-    }
-  },
-  "losClearAllPoints": "Borrar todos los puntos",
-  "losRunToViewElevationProfile": "Ejecute LOS para ver el perfil de elevación",
-  "losMenuTitle": "Menú LOS",
-  "losMenuSubtitle": "Toque nodos o mantenga presionado el mapa para puntos personalizados",
-  "losShowDisplayNodes": "Mostrar nodos de visualización",
-  "losCustomPoints": "Puntos personalizados",
-  "losCustomPointLabel": "Personalizado {index}",
-  "@losCustomPointLabel": {
-    "placeholders": {
-      "index": {
-        "type": "int"
-      }
-    }
-  },
-  "losPointA": "Punto A",
-  "losPointB": "Punto B",
-  "losAntennaA": "Antena A: {value} {unit}",
-  "@losAntennaA": {
-    "placeholders": {
-      "value": {
-        "type": "String"
-      },
-      "unit": {
-        "type": "String"
-      }
-    }
-  },
-  "losAntennaB": "Antena B: {value} {unit}",
-  "@losAntennaB": {
-    "placeholders": {
-      "value": {
-        "type": "String"
-      },
-      "unit": {
-        "type": "String"
-      }
-    }
-  },
-  "losRun": "Ejecutar LOS",
-  "losNoElevationData": "Sin datos de elevación",
-  "losProfileClear": "{distance} {distanceUnit}, despejar LOS, autorización mínima {clearance} {heightUnit}",
-  "@losProfileClear": {
-    "placeholders": {
-      "distance": {
-        "type": "String"
-      },
-      "distanceUnit": {
-        "type": "String"
-      },
-      "clearance": {
-        "type": "String"
-      },
-      "heightUnit": {
-        "type": "String"
-      }
-    }
-  },
-  "losProfileBlocked": "{distance} {distanceUnit}, bloqueado por {obstruction} {heightUnit}",
-  "@losProfileBlocked": {
-    "placeholders": {
-      "distance": {
-        "type": "String"
-      },
-      "distanceUnit": {
-        "type": "String"
-      },
-      "obstruction": {
-        "type": "String"
-      },
-      "heightUnit": {
-        "type": "String"
-      }
-    }
-  },
-  "losStatusChecking": "LOS: comprobando...",
-  "losStatusNoData": "LOS: sin datos",
-  "losStatusSummary": "LOS: {clear}/{total} claro, {blocked} bloqueado, {unknown} desconocido",
-  "@losStatusSummary": {
-    "placeholders": {
-      "clear": {
-        "type": "int"
-      },
-      "total": {
-        "type": "int"
-      },
-      "blocked": {
-        "type": "int"
-      },
-      "unknown": {
-        "type": "int"
-      }
-    }
-  },
-  "losErrorElevationUnavailable": "Datos de elevación no disponibles para una o más muestras.",
-  "losErrorInvalidInput": "Datos de puntos/elevación no válidos para el cálculo de LOS.",
-  "losRenameCustomPoint": "Cambiar el nombre del punto personalizado",
-  "losPointName": "Nombre del punto",
-  "losShowPanelTooltip": "Mostrar panel LOS",
-  "losHidePanelTooltip": "Ocultar panel LOS",
-  "losElevationAttribution": "Datos de elevación: Open-Meteo (CC BY 4.0)",
-  "losLegendRadioHorizon": "Horizonte radioeléctrico",
-  "losLegendLosBeam": "Línea de visión",
-  "losLegendTerrain": "Terreno",
-  "losFrequencyLabel": "Frecuencia",
-  "losFrequencyInfoTooltip": "Ver detalles del cálculo",
-  "losFrequencyDialogTitle": "Cálculo del horizonte radioeléctrico",
-  "losFrequencyDialogDescription": "A partir de k={baselineK} en {baselineFreq} MHz, el cálculo ajusta el factor k para la banda actual de {frequencyMHz} MHz, que define el límite curvo del horizonte de radio.",
-  "@losFrequencyDialogDescription": {
-    "description": "Explain how the calculation uses the baseline frequency and derived k-factor.",
-    "placeholders": {
-      "baselineK": {
-        "type": "double"
-      },
-      "baselineFreq": {
-        "type": "double"
-      },
-      "frequencyMHz": {
-        "type": "double"
-      },
-      "kFactor": {
-        "type": "double"
-      }
-    }
-  },
-  "listFilter_favorites": "Favoritos",
-  "listFilter_removeFromFavorites": "Eliminar de las favoritas",
-  "listFilter_addToFavorites": "Añadir a favoritos",
-  "@contacts_searchFavorites": {
-    "placeholders": {
-      "number": {
-        "type": "int"
-      },
-      "str": {
-        "type": "String"
-      }
-    }
-  },
-  "@contacts_searchUsers": {
-    "placeholders": {
-      "number": {
-        "type": "int"
-      },
-      "str": {
-        "type": "String"
-      }
-    }
-  },
-  "@contacts_searchRepeaters": {
-    "placeholders": {
-      "number": {
-        "type": "int"
-      },
-      "str": {
-        "type": "String"
-      }
-    }
-  },
-  "@contacts_searchRoomServers": {
-    "placeholders": {
-      "number": {
-        "type": "int"
-      },
-      "str": {
-        "type": "String"
-      }
-    }
-  },
-  "contacts_searchContactsNoNumber": "Buscar contactos...",
-  "contacts_unread": "No leído",
-  "contacts_searchFavorites": "Buscar {number}{str} Favoritos...",
-  "contacts_searchUsers": "Buscar {number}{str} Usuarios...",
-  "contacts_searchRepeaters": "Buscar {number}{str} Repetidores...",
-  "contacts_searchRoomServers": "Buscar {number}{str} servidores de sala..."
+  "snrIndicator_lastSeen": "Visto por última vez"
 }

lib/l10n/app_fr.arb

@@ -1,12 +1,4 @@
 {
-  "channels_channelDeleteFailed": "Échec de la suppression de la chaîne \"{name}\"",
-  "@channels_channelDeleteFailed": {
-    "placeholders": {
-      "name": {
-        "type": "String"
-      }
-    }
-  },
   "@@locale": "fr",
   "appTitle": "MeshCore Open",
   "nav_contacts": "Contacts",
@@ -139,6 +131,9 @@
   "settings_infoContactsCount": "Nombre de contacts",
   "settings_infoChannelCount": "Nombre de canaux",
   "settings_presets": "Préréglages",
+  "settings_preset915Mhz": "915 MHz",
+  "settings_preset868Mhz": "868 MHz",
+  "settings_preset433Mhz": "433 MHz",
   "settings_frequency": "Fréquence (MHz)",
   "settings_frequencyHelper": "300,0 - 2 500,0",
   "settings_frequencyInvalid": "Fréquence invalide (300-2500 MHz)",
@@ -148,6 +143,8 @@
   "settings_txPower": "TX Puissance (dBm)",
   "settings_txPowerHelper": "0 - 22",
   "settings_txPowerInvalid": "Puissance TX invalide (0-22 dBm)",
+  "settings_longRange": "Portée Longue",
+  "settings_fastSpeed": "Vitesse Rapide",
   "settings_error": "Erreur : {message}",
   "@settings_error": {
     "placeholders": {
@@ -270,7 +267,7 @@
     }
   },
   "contacts_manageRepeater": "Gérer le répéteur",
-  "contacts_roomLogin": "Connexion Room Server",
+  "contacts_roomLogin": "Connexion Salle",
   "contacts_openChat": "Ouverture du Chat",
   "contacts_editGroup": "Modifier le groupe",
   "contacts_deleteGroup": "Supprimer le groupe",
@@ -342,8 +339,6 @@
   "channels_publicChannel": "Canal public",
   "channels_privateChannel": "Canal privé",
   "channels_editChannel": "Modifier le canal",
-  "channels_muteChannel": "Désactiver les notifications du canal",
-  "channels_unmuteChannel": "Réactiver les notifications du canal",
   "channels_deleteChannel": "Supprimer le canal",
   "channels_deleteChannelConfirm": "Supprimer {name}? Cela ne peut pas être annulé.",
   "@channels_deleteChannelConfirm": {
@@ -806,7 +801,7 @@
   "dialog_disconnect": "Déconnecter",
   "dialog_disconnectConfirm": "Êtes-vous sûr de vouloir vous déconnecter de cet appareil ?",
   "login_repeaterLogin": "Connexion au répéteur",
-  "login_roomLogin": "Connexion Room Server",
+  "login_roomLogin": "Connexion Salle",
   "login_password": "Mot de passe",
   "login_enterPassword": "Entrez votre mot de passe",
   "login_savePassword": "Sauvegarder le mot de passe",
@@ -1401,7 +1396,7 @@
   "settings_locationIntervalSec": "Intervalle de mise-à-jour du GPS (Secondes)",
   "settings_locationIntervalInvalid": "L'intervalle doit être compris entre 60 et 86400 secondes.",
   "contacts_manageRoom": "Gérer le Room Server",
-  "room_management": "Administrattion Room Server",
+  "room_management": "Administración del Servidor de Habitación",
   "@community_joinConfirmation": {
     "placeholders": {
       "name": {
@@ -1561,8 +1556,6 @@
   "contacts_invalidAdvertFormat": "Données de contact non valides",
   "appSettings_languageUk": "Ukrainien",
   "appSettings_languageRu": "Russe",
-  "appSettings_enableMessageTracing": "Activer le traçage des messages",
-  "appSettings_enableMessageTracingSubtitle": "Afficher les métadonnées détaillées de routage et de synchronisation des messages",
   "contacts_clipboardEmpty": "Le presse-papiers est vide.",
   "contacts_contactImported": "Le contact a été importé.",
   "contacts_floodAdvert": "Annonce à tout le réseau",
@@ -1607,197 +1600,5 @@
   "scanner_bluetoothOff": "Le Bluetooth est désactivé.",
   "scanner_enableBluetooth": "Activer le Bluetooth",
   "snrIndicator_lastSeen": "Dernière fois vu",
-  "snrIndicator_nearByRepeaters": "Répéteurs à proximité",
-  "chat_ShowAllPaths": "Afficher tous les chemins",
-  "settings_clientRepeatFreqWarning": "Pour les transmissions hors réseau, il est nécessaire d'utiliser les fréquences de 433, 869 ou 918 MHz.",
-  "settings_clientRepeatSubtitle": "Permettez à cet appareil de répéter les paquets de données pour les autres.",
-  "settings_clientRepeat": "Répétition hors réseau",
-  "settings_aboutOpenMeteoAttribution": "Données d'élévation LOS : Open-Meteo (CC BY 4.0)",
-  "appSettings_unitsTitle": "Unités",
-  "appSettings_unitsMetric": "Métrique (m/km)",
-  "appSettings_unitsImperial": "Impérial (ft / mi)",
-  "map_lineOfSight": "Ligne de vue",
-  "map_losScreenTitle": "Ligne de vue",
-  "losSelectStartEnd": "Sélectionnez les nœuds de début et de fin pour LOS.",
-  "losRunFailed": "Échec de la vérification de la ligne de vue : {error}",
-  "@losRunFailed": {
-    "placeholders": {
-      "error": {
-        "type": "String"
-      }
-    }
-  },
-  "losClearAllPoints": "Effacer tous les points",
-  "losRunToViewElevationProfile": "Exécutez LOS pour afficher le profil d'altitude",
-  "losMenuTitle": "Menu LOS",
-  "losMenuSubtitle": "Appuyez sur les nœuds ou appuyez longuement sur la carte pour des points personnalisés",
-  "losShowDisplayNodes": "Afficher les nœuds d'affichage",
-  "losCustomPoints": "Points personnalisés",
-  "losCustomPointLabel": "Personnalisé {index}",
-  "@losCustomPointLabel": {
-    "placeholders": {
-      "index": {
-        "type": "int"
-      }
-    }
-  },
-  "losPointA": "Point A",
-  "losPointB": "Point B",
-  "losAntennaA": "Antenne A : {value} {unit}",
-  "@losAntennaA": {
-    "placeholders": {
-      "value": {
-        "type": "String"
-      },
-      "unit": {
-        "type": "String"
-      }
-    }
-  },
-  "losAntennaB": "Antenne B : {value} {unit}",
-  "@losAntennaB": {
-    "placeholders": {
-      "value": {
-        "type": "String"
-      },
-      "unit": {
-        "type": "String"
-      }
-    }
-  },
-  "losRun": "Exécuter la LOS",
-  "losNoElevationData": "Aucune donnée d'altitude",
-  "losProfileClear": "{distance} {distanceUnit}, LOS clair, clairance minimale {clearance} {heightUnit}",
-  "@losProfileClear": {
-    "placeholders": {
-      "distance": {
-        "type": "String"
-      },
-      "distanceUnit": {
-        "type": "String"
-      },
-      "clearance": {
-        "type": "String"
-      },
-      "heightUnit": {
-        "type": "String"
-      }
-    }
-  },
-  "losProfileBlocked": "{distance} {distanceUnit}, bloqué par {obstruction} {heightUnit}",
-  "@losProfileBlocked": {
-    "placeholders": {
-      "distance": {
-        "type": "String"
-      },
-      "distanceUnit": {
-        "type": "String"
-      },
-      "obstruction": {
-        "type": "String"
-      },
-      "heightUnit": {
-        "type": "String"
-      }
-    }
-  },
-  "losStatusChecking": "LOS : vérification...",
-  "losStatusNoData": "LOS : aucune donnée",
-  "losStatusSummary": "LOS : {clear}/{total} clair, {blocked} bloqué, {unknown} inconnu",
-  "@losStatusSummary": {
-    "placeholders": {
-      "clear": {
-        "type": "int"
-      },
-      "total": {
-        "type": "int"
-      },
-      "blocked": {
-        "type": "int"
-      },
-      "unknown": {
-        "type": "int"
-      }
-    }
-  },
-  "losErrorElevationUnavailable": "Données d'altitude indisponibles pour un ou plusieurs échantillons.",
-  "losErrorInvalidInput": "Données de points/d'altitude non valides pour le calcul de la LOS.",
-  "losRenameCustomPoint": "Renommer le point personnalisé",
-  "losPointName": "Nom du point",
-  "losShowPanelTooltip": "Afficher le panneau LOS",
-  "losHidePanelTooltip": "Masquer le panneau LOS",
-  "losElevationAttribution": "Données d’altitude : Open-Meteo (CC BY 4.0)",
-  "losLegendRadioHorizon": "Horizon radio",
-  "losLegendLosBeam": "Ligne de visée",
-  "losLegendTerrain": "Terrain",
-  "losFrequencyLabel": "Fréquence",
-  "losFrequencyInfoTooltip": "Voir les détails du calcul",
-  "losFrequencyDialogTitle": "Calcul de l’horizon radio",
-  "losFrequencyDialogDescription": "À partir de k={baselineK} à {baselineFreq} MHz, le calcul ajuste le facteur k pour la bande actuelle de {frequencyMHz} MHz, ce qui définit la limite incurvée de l'horizon radio.",
-  "@losFrequencyDialogDescription": {
-    "description": "Explain how the calculation uses the baseline frequency and derived k-factor.",
-    "placeholders": {
-      "baselineK": {
-        "type": "double"
-      },
-      "baselineFreq": {
-        "type": "double"
-      },
-      "frequencyMHz": {
-        "type": "double"
-      },
-      "kFactor": {
-        "type": "double"
-      }
-    }
-  },
-  "listFilter_addToFavorites": "Ajouter à mes favoris",
-  "listFilter_removeFromFavorites": "Supprimer des favoris",
-  "listFilter_favorites": "Préférences",
-  "@contacts_searchFavorites": {
-    "placeholders": {
-      "number": {
-        "type": "int"
-      },
-      "str": {
-        "type": "String"
-      }
-    }
-  },
-  "@contacts_searchUsers": {
-    "placeholders": {
-      "number": {
-        "type": "int"
-      },
-      "str": {
-        "type": "String"
-      }
-    }
-  },
-  "@contacts_searchRepeaters": {
-    "placeholders": {
-      "number": {
-        "type": "int"
-      },
-      "str": {
-        "type": "String"
-      }
-    }
-  },
-  "@contacts_searchRoomServers": {
-    "placeholders": {
-      "number": {
-        "type": "int"
-      },
-      "str": {
-        "type": "String"
-      }
-    }
-  },
-  "contacts_unread": "Non lu",
-  "contacts_searchFavorites": "Rechercher {number}{str} Favoris...",
-  "contacts_searchUsers": "Rechercher {number}{str} utilisateurs...",
-  "contacts_searchRoomServers": "Rechercher {number}{str} serveurs de salle...",
-  "contacts_searchRepeaters": "Rechercher {number}{str} Répéteurs...",
-  "contacts_searchContactsNoNumber": "Rechercher des contacts..."
+  "snrIndicator_nearByRepeaters": "Répéteurs à proximité"
 }

lib/l10n/app_it.arb

@@ -1,12 +1,4 @@
 {
-  "channels_channelDeleteFailed": "Impossibile eliminare il canale \"{name}\"",
-  "@channels_channelDeleteFailed": {
-    "placeholders": {
-      "name": {
-        "type": "String"
-      }
-    }
-  },
   "@@locale": "it",
   "appTitle": "MeshCore Open",
   "nav_contacts": "Contatti",
@@ -139,6 +131,9 @@
   "settings_infoContactsCount": "Numero contatti",
   "settings_infoChannelCount": "Numero Canale",
   "settings_presets": "Preset",
+  "settings_preset915Mhz": "915 MHz",
+  "settings_preset868Mhz": "868 MHz",
+  "settings_preset433Mhz": "433 MHz",
   "settings_frequency": "Frequenza (MHz)",
   "settings_frequencyHelper": "300,0 - 2500,0",
   "settings_frequencyInvalid": "Frequenza non valida (300-2500 MHz)",
@@ -148,6 +143,8 @@
   "settings_txPower": "TX Potenza (dBm)",
   "settings_txPowerHelper": "0 - 22",
   "settings_txPowerInvalid": "Potere TX non valido (0-22 dBm)",
+  "settings_longRange": "Lungo Raggio",
+  "settings_fastSpeed": "Velocità Rapida",
   "settings_error": "Errore: {message}",
   "@settings_error": {
     "placeholders": {
@@ -342,8 +339,6 @@
   "channels_publicChannel": "Canale pubblico",
   "channels_privateChannel": "Canale privato",
   "channels_editChannel": "Modifica canale",
-  "channels_muteChannel": "Silenzia canale",
-  "channels_unmuteChannel": "Attiva notifiche canale",
   "channels_deleteChannel": "Elimina canale",
   "channels_deleteChannelConfirm": "Eliminare \"{name}\"? Non può essere annullato.",
   "@channels_deleteChannelConfirm": {
@@ -1561,8 +1556,6 @@
   "appSettings_languageRu": "Russo",
   "contacts_invalidAdvertFormat": "Dati di contatto non validi",
   "appSettings_languageUk": "Ucraino",
-  "appSettings_enableMessageTracing": "Abilita tracciamento messaggi",
-  "appSettings_enableMessageTracingSubtitle": "Mostra metadati dettagliati su instradamento e tempi per i messaggi",
   "contacts_zeroHopAdvert": "Annuncio Zero Hop",
   "contacts_floodAdvert": "Annuncio alluvionale",
   "contacts_copyAdvertToClipboard": "Copia Annuncio negli Appunti",
@@ -1607,197 +1600,5 @@
   "scanner_bluetoothOffMessage": "Si prega di attivare il Bluetooth per effettuare la scansione dei dispositivi.",
   "scanner_enableBluetooth": "Abilita il Bluetooth",
   "snrIndicator_nearByRepeaters": "Ripetitori vicini",
-  "snrIndicator_lastSeen": "Ultimo accesso",
-  "chat_ShowAllPaths": "Mostra tutti i percorsi",
-  "settings_clientRepeat": "Ripetizione \"fuori dalla rete\"",
-  "settings_clientRepeatFreqWarning": "Per la comunicazione fuori rete, è necessario utilizzare frequenze di 433, 869 o 918 MHz.",
-  "settings_clientRepeatSubtitle": "Permetti a questo dispositivo di ripetere i pacchetti di rete per gli altri.",
-  "settings_aboutOpenMeteoAttribution": "Dati di elevazione LOS: Open-Meteo (CC BY 4.0)",
-  "appSettings_unitsTitle": "Unità",
-  "appSettings_unitsMetric": "Metrico (m/km)",
-  "appSettings_unitsImperial": "Imperiale (ft / mi)",
-  "map_lineOfSight": "Linea di vista",
-  "map_losScreenTitle": "Linea di vista",
-  "losSelectStartEnd": "Seleziona i nodi iniziali e finali per la LOS.",
-  "losRunFailed": "Controllo della linea di vista fallito: {error}",
-  "@losRunFailed": {
-    "placeholders": {
-      "error": {
-        "type": "String"
-      }
-    }
-  },
-  "losClearAllPoints": "Cancella tutti i punti",
-  "losRunToViewElevationProfile": "Eseguire LOS per visualizzare il profilo altimetrico",
-  "losMenuTitle": "Menù LOS",
-  "losMenuSubtitle": "Tocca i nodi o premi a lungo la mappa per punti personalizzati",
-  "losShowDisplayNodes": "Mostra i nodi di visualizzazione",
-  "losCustomPoints": "Punti personalizzati",
-  "losCustomPointLabel": "Personalizzato {index}",
-  "@losCustomPointLabel": {
-    "placeholders": {
-      "index": {
-        "type": "int"
-      }
-    }
-  },
-  "losPointA": "Punto A",
-  "losPointB": "Punto B",
-  "losAntennaA": "Antenna A: {value} {unit}",
-  "@losAntennaA": {
-    "placeholders": {
-      "value": {
-        "type": "String"
-      },
-      "unit": {
-        "type": "String"
-      }
-    }
-  },
-  "losAntennaB": "Antenna B: {value} {unit}",
-  "@losAntennaB": {
-    "placeholders": {
-      "value": {
-        "type": "String"
-      },
-      "unit": {
-        "type": "String"
-      }
-    }
-  },
-  "losRun": "Esegui LOS",
-  "losNoElevationData": "Nessun dato di elevazione",
-  "losProfileClear": "{distance} {distanceUnit}, libera LOS, distanza minima {clearance} {heightUnit}",
-  "@losProfileClear": {
-    "placeholders": {
-      "distance": {
-        "type": "String"
-      },
-      "distanceUnit": {
-        "type": "String"
-      },
-      "clearance": {
-        "type": "String"
-      },
-      "heightUnit": {
-        "type": "String"
-      }
-    }
-  },
-  "losProfileBlocked": "{distance} {distanceUnit}, bloccato da {obstruction} {heightUnit}",
-  "@losProfileBlocked": {
-    "placeholders": {
-      "distance": {
-        "type": "String"
-      },
-      "distanceUnit": {
-        "type": "String"
-      },
-      "obstruction": {
-        "type": "String"
-      },
-      "heightUnit": {
-        "type": "String"
-      }
-    }
-  },
-  "losStatusChecking": "LOS: controllo...",
-  "losStatusNoData": "LOS: nessun dato",
-  "losStatusSummary": "LOS: {clear}/{total} libera, {blocked} bloccato, {unknown} sconosciuto",
-  "@losStatusSummary": {
-    "placeholders": {
-      "clear": {
-        "type": "int"
-      },
-      "total": {
-        "type": "int"
-      },
-      "blocked": {
-        "type": "int"
-      },
-      "unknown": {
-        "type": "int"
-      }
-    }
-  },
-  "losErrorElevationUnavailable": "Dati di elevazione non disponibili per uno o più campioni.",
-  "losErrorInvalidInput": "Dati punti/elevazione non validi per il calcolo della LOS.",
-  "losRenameCustomPoint": "Rinomina punto personalizzato",
-  "losPointName": "Nome del punto",
-  "losShowPanelTooltip": "Mostra il pannello LOS",
-  "losHidePanelTooltip": "Nascondi il pannello LOS",
-  "losElevationAttribution": "Dati di elevazione: Open-Meteo (CC BY 4.0)",
-  "losLegendRadioHorizon": "Orizzonte radio",
-  "losLegendLosBeam": "Linea di vista",
-  "losLegendTerrain": "Terreno",
-  "losFrequencyLabel": "Frequenza",
-  "losFrequencyInfoTooltip": "Visualizza i dettagli del calcolo",
-  "losFrequencyDialogTitle": "Calcolo dell’orizzonte radio",
-  "losFrequencyDialogDescription": "Partendo da k={baselineK} a {baselineFreq} MHz, il calcolo regola il fattore k per l'attuale banda {frequencyMHz} MHz, che definisce il limite curvo dell'orizzonte radio.",
-  "@losFrequencyDialogDescription": {
-    "description": "Explain how the calculation uses the baseline frequency and derived k-factor.",
-    "placeholders": {
-      "baselineK": {
-        "type": "double"
-      },
-      "baselineFreq": {
-        "type": "double"
-      },
-      "frequencyMHz": {
-        "type": "double"
-      },
-      "kFactor": {
-        "type": "double"
-      }
-    }
-  },
-  "listFilter_addToFavorites": "Aggiungi ai preferiti",
-  "listFilter_removeFromFavorites": "Rimuovi dai preferiti",
-  "listFilter_favorites": "Preferiti",
-  "@contacts_searchFavorites": {
-    "placeholders": {
-      "number": {
-        "type": "int"
-      },
-      "str": {
-        "type": "String"
-      }
-    }
-  },
-  "@contacts_searchUsers": {
-    "placeholders": {
-      "number": {
-        "type": "int"
-      },
-      "str": {
-        "type": "String"
-      }
-    }
-  },
-  "@contacts_searchRepeaters": {
-    "placeholders": {
-      "number": {
-        "type": "int"
-      },
-      "str": {
-        "type": "String"
-      }
-    }
-  },
-  "@contacts_searchRoomServers": {
-    "placeholders": {
-      "number": {
-        "type": "int"
-      },
-      "str": {
-        "type": "String"
-      }
-    }
-  },
-  "contacts_searchUsers": "Cerca {number}{str} Utenti...",
-  "contacts_searchContactsNoNumber": "Cerca Contatti...",
-  "contacts_searchFavorites": "Cerca {number}{str} Preferiti...",
-  "contacts_unread": "Non letti",
-  "contacts_searchRepeaters": "Cerca {number}{str} Ripetitori...",
-  "contacts_searchRoomServers": "Cerca {number}{str} server Room..."
+  "snrIndicator_lastSeen": "Ultimo accesso"
 }

lib/l10n/app_localizations.dart

@@ -700,12 +700,6 @@ abstract class AppLocalizations {
   /// **'An open-source Flutter client for MeshCore LoRa mesh networking devices.'**
   String get settings_aboutDescription;
 
-  /// No description provided for @settings_aboutOpenMeteoAttribution.
-  ///
-  /// In en, this message translates to:
-  /// **'LOS elevation data: Open-Meteo (CC BY 4.0)'**
-  String get settings_aboutOpenMeteoAttribution;
-
   /// No description provided for @settings_infoName.
   ///
   /// In en, this message translates to:
@@ -754,6 +748,24 @@ abstract class AppLocalizations {
   /// **'Presets'**
   String get settings_presets;
 
+  /// No description provided for @settings_preset915Mhz.
+  ///
+  /// In en, this message translates to:
+  /// **'915 MHz'**
+  String get settings_preset915Mhz;
+
+  /// No description provided for @settings_preset868Mhz.
+  ///
+  /// In en, this message translates to:
+  /// **'868 MHz'**
+  String get settings_preset868Mhz;
+
+  /// No description provided for @settings_preset433Mhz.
+  ///
+  /// In en, this message translates to:
+  /// **'433 MHz'**
+  String get settings_preset433Mhz;
+
   /// No description provided for @settings_frequency.
   ///
   /// In en, this message translates to:
@@ -808,23 +820,17 @@ abstract class AppLocalizations {
   /// **'Invalid TX power (0-22 dBm)'**
   String get settings_txPowerInvalid;
 
-  /// No description provided for @settings_clientRepeat.
+  /// No description provided for @settings_longRange.
   ///
   /// In en, this message translates to:
-  /// **'Off-Grid Repeat'**
-  String get settings_clientRepeat;
+  /// **'Long Range'**
+  String get settings_longRange;
 
-  /// No description provided for @settings_clientRepeatSubtitle.
+  /// No description provided for @settings_fastSpeed.
   ///
   /// In en, this message translates to:
-  /// **'Allow this device to repeat mesh packets for others'**
-  String get settings_clientRepeatSubtitle;
-
-  /// No description provided for @settings_clientRepeatFreqWarning.
-  ///
-  /// In en, this message translates to:
-  /// **'Off-grid repeat requires 433, 869, or 918 MHz frequency'**
-  String get settings_clientRepeatFreqWarning;
+  /// **'Fast Speed'**
+  String get settings_fastSpeed;
 
   /// No description provided for @settings_error.
   ///
@@ -970,18 +976,6 @@ abstract class AppLocalizations {
   /// **'Українська'**
   String get appSettings_languageUk;
 
-  /// No description provided for @appSettings_enableMessageTracing.
-  ///
-  /// In en, this message translates to:
-  /// **'Enable Message Tracing'**
-  String get appSettings_enableMessageTracing;
-
-  /// No description provided for @appSettings_enableMessageTracingSubtitle.
-  ///
-  /// In en, this message translates to:
-  /// **'Show detailed routing and timing metadata for messages'**
-  String get appSettings_enableMessageTracingSubtitle;
-
   /// No description provided for @appSettings_notifications.
   ///
   /// In en, this message translates to:
@@ -1258,24 +1252,6 @@ abstract class AppLocalizations {
   /// **'Offline Map Cache'**
   String get appSettings_offlineMapCache;
 
-  /// No description provided for @appSettings_unitsTitle.
-  ///
-  /// In en, this message translates to:
-  /// **'Units'**
-  String get appSettings_unitsTitle;
-
-  /// No description provided for @appSettings_unitsMetric.
-  ///
-  /// In en, this message translates to:
-  /// **'Metric (m / km)'**
-  String get appSettings_unitsMetric;
-
-  /// No description provided for @appSettings_unitsImperial.
-  ///
-  /// In en, this message translates to:
-  /// **'Imperial (ft / mi)'**
-  String get appSettings_unitsImperial;
-
   /// No description provided for @appSettings_noAreaSelected.
   ///
   /// In en, this message translates to:
@@ -1336,47 +1312,11 @@ abstract class AppLocalizations {
   /// **'Contacts will appear when devices advertise'**
   String get contacts_contactsWillAppear;
 
-  /// No description provided for @contacts_unread.
-  ///
-  /// In en, this message translates to:
-  /// **'Unread'**
-  String get contacts_unread;
-
-  /// No description provided for @contacts_searchContactsNoNumber.
-  ///
-  /// In en, this message translates to:
-  /// **'Search Contacts...'**
-  String get contacts_searchContactsNoNumber;
-
   /// No description provided for @contacts_searchContacts.
   ///
   /// In en, this message translates to:
-  /// **'Search {number}{str} Contacts...'**
-  String contacts_searchContacts(int number, String str);
-
-  /// No description provided for @contacts_searchFavorites.
-  ///
-  /// In en, this message translates to:
-  /// **'Search {number}{str} Favorites...'**
-  String contacts_searchFavorites(int number, String str);
-
-  /// No description provided for @contacts_searchUsers.
-  ///
-  /// In en, this message translates to:
-  /// **'Search {number}{str} Users...'**
-  String contacts_searchUsers(int number, String str);
-
-  /// No description provided for @contacts_searchRepeaters.
-  ///
-  /// In en, this message translates to:
-  /// **'Search {number}{str} Repeaters...'**
-  String contacts_searchRepeaters(int number, String str);
-
-  /// No description provided for @contacts_searchRoomServers.
-  ///
-  /// In en, this message translates to:
-  /// **'Search {number}{str} Room servers...'**
-  String contacts_searchRoomServers(int number, String str);
+  /// **'Search contacts...'**
+  String get contacts_searchContacts;
 
   /// No description provided for @contacts_noUnreadContacts.
   ///
@@ -1594,18 +1534,6 @@ abstract class AppLocalizations {
   /// **'Edit channel'**
   String get channels_editChannel;
 
-  /// No description provided for @channels_muteChannel.
-  ///
-  /// In en, this message translates to:
-  /// **'Mute channel'**
-  String get channels_muteChannel;
-
-  /// No description provided for @channels_unmuteChannel.
-  ///
-  /// In en, this message translates to:
-  /// **'Unmute channel'**
-  String get channels_unmuteChannel;
-
   /// No description provided for @channels_deleteChannel.
   ///
   /// In en, this message translates to:
@@ -1618,12 +1546,6 @@ abstract class AppLocalizations {
   /// **'Delete \"{name}\"? This cannot be undone.'**
   String channels_deleteChannelConfirm(String name);
 
-  /// No description provided for @channels_channelDeleteFailed.
-  ///
-  /// In en, this message translates to:
-  /// **'Failed to delete channel \"{name}\"'**
-  String channels_channelDeleteFailed(String name);
-
   /// No description provided for @channels_channelDeleted.
   ///
   /// In en, this message translates to:
@@ -2122,12 +2044,6 @@ abstract class AppLocalizations {
   /// **'Path Management'**
   String get chat_pathManagement;
 
-  /// No description provided for @chat_ShowAllPaths.
-  ///
-  /// In en, this message translates to:
-  /// **'Show all paths'**
-  String get chat_ShowAllPaths;
-
   /// No description provided for @chat_routingMode.
   ///
   /// In en, this message translates to:
@@ -2380,18 +2296,6 @@ abstract class AppLocalizations {
   /// **'Node Map'**
   String get map_title;
 
-  /// No description provided for @map_lineOfSight.
-  ///
-  /// In en, this message translates to:
-  /// **'Line of Sight'**
-  String get map_lineOfSight;
-
-  /// No description provided for @map_losScreenTitle.
-  ///
-  /// In en, this message translates to:
-  /// **'Line of Sight'**
-  String get map_losScreenTitle;
-
   /// No description provided for @map_noNodesWithLocation.
   ///
   /// In en, this message translates to:
@@ -4808,24 +4712,6 @@ abstract class AppLocalizations {
   /// **'All'**
   String get listFilter_all;
 
-  /// No description provided for @listFilter_favorites.
-  ///
-  /// In en, this message translates to:
-  /// **'Favorites'**
-  String get listFilter_favorites;
-
-  /// No description provided for @listFilter_addToFavorites.
-  ///
-  /// In en, this message translates to:
-  /// **'Add to favorites'**
-  String get listFilter_addToFavorites;
-
-  /// No description provided for @listFilter_removeFromFavorites.
-  ///
-  /// In en, this message translates to:
-  /// **'Remove from favorites'**
-  String get listFilter_removeFromFavorites;
-
   /// No description provided for @listFilter_users.
   ///
   /// In en, this message translates to:
@@ -4892,225 +4778,6 @@ abstract class AppLocalizations {
   /// **'Clear path.'**
   String get pathTrace_clearTooltip;
 
-  /// No description provided for @losSelectStartEnd.
-  ///
-  /// In en, this message translates to:
-  /// **'Select start and end nodes for LOS.'**
-  String get losSelectStartEnd;
-
-  /// No description provided for @losRunFailed.
-  ///
-  /// In en, this message translates to:
-  /// **'Line-of-sight check failed: {error}'**
-  String losRunFailed(String error);
-
-  /// No description provided for @losClearAllPoints.
-  ///
-  /// In en, this message translates to:
-  /// **'Clear all points'**
-  String get losClearAllPoints;
-
-  /// No description provided for @losRunToViewElevationProfile.
-  ///
-  /// In en, this message translates to:
-  /// **'Run LOS to view elevation profile'**
-  String get losRunToViewElevationProfile;
-
-  /// No description provided for @losMenuTitle.
-  ///
-  /// In en, this message translates to:
-  /// **'LOS Menu'**
-  String get losMenuTitle;
-
-  /// No description provided for @losMenuSubtitle.
-  ///
-  /// In en, this message translates to:
-  /// **'Tap nodes or long-press map for custom points'**
-  String get losMenuSubtitle;
-
-  /// No description provided for @losShowDisplayNodes.
-  ///
-  /// In en, this message translates to:
-  /// **'Show display nodes'**
-  String get losShowDisplayNodes;
-
-  /// No description provided for @losCustomPoints.
-  ///
-  /// In en, this message translates to:
-  /// **'Custom points'**
-  String get losCustomPoints;
-
-  /// No description provided for @losCustomPointLabel.
-  ///
-  /// In en, this message translates to:
-  /// **'Custom {index}'**
-  String losCustomPointLabel(int index);
-
-  /// No description provided for @losPointA.
-  ///
-  /// In en, this message translates to:
-  /// **'Point A'**
-  String get losPointA;
-
-  /// No description provided for @losPointB.
-  ///
-  /// In en, this message translates to:
-  /// **'Point B'**
-  String get losPointB;
-
-  /// No description provided for @losAntennaA.
-  ///
-  /// In en, this message translates to:
-  /// **'Antenna A: {value} {unit}'**
-  String losAntennaA(String value, String unit);
-
-  /// No description provided for @losAntennaB.
-  ///
-  /// In en, this message translates to:
-  /// **'Antenna B: {value} {unit}'**
-  String losAntennaB(String value, String unit);
-
-  /// No description provided for @losRun.
-  ///
-  /// In en, this message translates to:
-  /// **'Run LOS'**
-  String get losRun;
-
-  /// No description provided for @losNoElevationData.
-  ///
-  /// In en, this message translates to:
-  /// **'No elevation data'**
-  String get losNoElevationData;
-
-  /// No description provided for @losProfileClear.
-  ///
-  /// In en, this message translates to:
-  /// **'{distance} {distanceUnit}, clear LOS, min clearance {clearance} {heightUnit}'**
-  String losProfileClear(
-    String distance,
-    String distanceUnit,
-    String clearance,
-    String heightUnit,
-  );
-
-  /// No description provided for @losProfileBlocked.
-  ///
-  /// In en, this message translates to:
-  /// **'{distance} {distanceUnit}, blocked by {obstruction} {heightUnit}'**
-  String losProfileBlocked(
-    String distance,
-    String distanceUnit,
-    String obstruction,
-    String heightUnit,
-  );
-
-  /// No description provided for @losStatusChecking.
-  ///
-  /// In en, this message translates to:
-  /// **'LOS: checking...'**
-  String get losStatusChecking;
-
-  /// No description provided for @losStatusNoData.
-  ///
-  /// In en, this message translates to:
-  /// **'LOS: no data'**
-  String get losStatusNoData;
-
-  /// No description provided for @losStatusSummary.
-  ///
-  /// In en, this message translates to:
-  /// **'LOS: {clear}/{total} clear, {blocked} blocked, {unknown} unknown'**
-  String losStatusSummary(int clear, int total, int blocked, int unknown);
-
-  /// No description provided for @losErrorElevationUnavailable.
-  ///
-  /// In en, this message translates to:
-  /// **'Elevation data unavailable for one or more samples.'**
-  String get losErrorElevationUnavailable;
-
-  /// No description provided for @losErrorInvalidInput.
-  ///
-  /// In en, this message translates to:
-  /// **'Invalid points/elevation data for LOS calculation.'**
-  String get losErrorInvalidInput;
-
-  /// No description provided for @losRenameCustomPoint.
-  ///
-  /// In en, this message translates to:
-  /// **'Rename custom point'**
-  String get losRenameCustomPoint;
-
-  /// No description provided for @losPointName.
-  ///
-  /// In en, this message translates to:
-  /// **'Point name'**
-  String get losPointName;
-
-  /// No description provided for @losShowPanelTooltip.
-  ///
-  /// In en, this message translates to:
-  /// **'Show LOS panel'**
-  String get losShowPanelTooltip;
-
-  /// No description provided for @losHidePanelTooltip.
-  ///
-  /// In en, this message translates to:
-  /// **'Hide LOS panel'**
-  String get losHidePanelTooltip;
-
-  /// No description provided for @losElevationAttribution.
-  ///
-  /// In en, this message translates to:
-  /// **'Elevation data: Open-Meteo (CC BY 4.0)'**
-  String get losElevationAttribution;
-
-  /// No description provided for @losLegendRadioHorizon.
-  ///
-  /// In en, this message translates to:
-  /// **'Radio horizon'**
-  String get losLegendRadioHorizon;
-
-  /// No description provided for @losLegendLosBeam.
-  ///
-  /// In en, this message translates to:
-  /// **'LOS beam'**
-  String get losLegendLosBeam;
-
-  /// No description provided for @losLegendTerrain.
-  ///
-  /// In en, this message translates to:
-  /// **'Terrain'**
-  String get losLegendTerrain;
-
-  /// No description provided for @losFrequencyLabel.
-  ///
-  /// In en, this message translates to:
-  /// **'Frequency'**
-  String get losFrequencyLabel;
-
-  /// No description provided for @losFrequencyInfoTooltip.
-  ///
-  /// In en, this message translates to:
-  /// **'View calculation details'**
-  String get losFrequencyInfoTooltip;
-
-  /// No description provided for @losFrequencyDialogTitle.
-  ///
-  /// In en, this message translates to:
-  /// **'Radio horizon calculation'**
-  String get losFrequencyDialogTitle;
-
-  /// Explain how the calculation uses the baseline frequency and derived k-factor.
-  ///
-  /// In en, this message translates to:
-  /// **'Starting from k={baselineK} at {baselineFreq} MHz, the calculation adjusts the k-factor for the current {frequencyMHz} MHz band, which defines the curved radio horizon cap.'**
-  String losFrequencyDialogDescription(
-    double baselineK,
-    double baselineFreq,
-    double frequencyMHz,
-    double kFactor,
-  );
-
   /// No description provided for @contacts_pathTrace.
   ///
   /// In en, this message translates to:

lib/l10n/app_localizations_bg.dart

@@ -326,10 +326,6 @@ class AppLocalizationsBg extends AppLocalizations {
   String get settings_aboutDescription =>
       'Отворен софтуер за Flutter клиент за MeshCore LoRa мрежови устройства.';
 
-  @override
-  String get settings_aboutOpenMeteoAttribution =>
-      'Данни за надморска височина на LOS: Open-Meteo (CC BY 4.0)';
-
   @override
   String get settings_infoName => 'Име';
 
@@ -354,6 +350,15 @@ class AppLocalizationsBg extends AppLocalizations {
   @override
   String get settings_presets => 'Предварителни настройки';
 
+  @override
+  String get settings_preset915Mhz => '915 MHz';
+
+  @override
+  String get settings_preset868Mhz => '868 MHz';
+
+  @override
+  String get settings_preset433Mhz => '433 MHz';
+
   @override
   String get settings_frequency => 'Честота (MHz)';
 
@@ -382,15 +387,10 @@ class AppLocalizationsBg extends AppLocalizations {
   String get settings_txPowerInvalid => 'Невалидна мощност на TX (0-22 dBm)';
 
   @override
-  String get settings_clientRepeat => 'Без електричество – повторение';
+  String get settings_longRange => 'Дълъг обхват';
 
   @override
-  String get settings_clientRepeatSubtitle =>
-      'Позволете на това устройство да предава пакети към мрежата за други устройства.';
-
-  @override
-  String get settings_clientRepeatFreqWarning =>
-      'За повторение извън мрежата са необходими честоти от 433, 869 или 918 MHz.';
+  String get settings_fastSpeed => 'Бърза скорост';
 
   @override
   String settings_error(String message) {
@@ -466,14 +466,6 @@ class AppLocalizationsBg extends AppLocalizations {
   @override
   String get appSettings_languageUk => 'Украински';
 
-  @override
-  String get appSettings_enableMessageTracing =>
-      'Разрешаване на проследяване на съобщения';
-
-  @override
-  String get appSettings_enableMessageTracingSubtitle =>
-      'Показване на подробни метаданни за маршрутизация и синхронизация за съобщения';
-
   @override
   String get appSettings_notifications => 'Уведомления';
 
@@ -634,15 +626,6 @@ class AppLocalizationsBg extends AppLocalizations {
   @override
   String get appSettings_offlineMapCache => 'Кеш на офлайн карти';
 
-  @override
-  String get appSettings_unitsTitle => 'единици';
-
-  @override
-  String get appSettings_unitsMetric => 'Метрика (m / km)';
-
-  @override
-  String get appSettings_unitsImperial => 'Имперска (ft / mi)';
-
   @override
   String get appSettings_noAreaSelected => 'Няма избрана област';
 
@@ -681,35 +664,7 @@ class AppLocalizationsBg extends AppLocalizations {
       'Контактите ще се появят, когато устройствата рекламират.';
 
   @override
-  String get contacts_unread => 'Непрочетено';
-
-  @override
-  String get contacts_searchContactsNoNumber => 'Търси контакти...';
-
-  @override
-  String contacts_searchContacts(int number, String str) {
-    return 'Търсене на контакти...';
-  }
-
-  @override
-  String contacts_searchFavorites(int number, String str) {
-    return 'Търсене на $number$str любими...';
-  }
-
-  @override
-  String contacts_searchUsers(int number, String str) {
-    return 'Търсене на $number$str потребители...';
-  }
-
-  @override
-  String contacts_searchRepeaters(int number, String str) {
-    return 'Търсене на $number$str повтарящи се...';
-  }
-
-  @override
-  String contacts_searchRoomServers(int number, String str) {
-    return 'Търсене на $number$str сървъри в стаята...';
-  }
+  String get contacts_searchContacts => 'Търсене на контакти...';
 
   @override
   String get contacts_noUnreadContacts => 'Няма непрочетени контакти';
@@ -834,12 +789,6 @@ class AppLocalizationsBg extends AppLocalizations {
   @override
   String get channels_editChannel => 'Редактирай канал';
 
-  @override
-  String get channels_muteChannel => 'Заглуши канала';
-
-  @override
-  String get channels_unmuteChannel => 'Включи известията на канала';
-
   @override
   String get channels_deleteChannel => 'Изтрий канала';
 
@@ -848,11 +797,6 @@ class AppLocalizationsBg extends AppLocalizations {
     return 'Изтрий \"$name\"? Това не може да бъде отменено.';
   }
 
-  @override
-  String channels_channelDeleteFailed(String name) {
-    return 'Неуспешно изтриване на канала \"$name\"';
-  }
-
   @override
   String channels_channelDeleted(String name) {
     return 'Каналът \"$name\" е изтрит';
@@ -1140,9 +1084,6 @@ class AppLocalizationsBg extends AppLocalizations {
   @override
   String get chat_pathManagement => 'Управление на пътища';
 
-  @override
-  String get chat_ShowAllPaths => 'Покажи всички пътища';
-
   @override
   String get chat_routingMode => 'Режим на маршрутизиране';
 
@@ -1303,12 +1244,6 @@ class AppLocalizationsBg extends AppLocalizations {
   @override
   String get map_title => 'Карта на възлите';
 
-  @override
-  String get map_lineOfSight => 'Линия на видимост';
-
-  @override
-  String get map_losScreenTitle => 'Линия на видимост';
-
   @override
   String get map_noNodesWithLocation => 'Няма възли с данни за местоположение.';
 
@@ -2756,15 +2691,6 @@ class AppLocalizationsBg extends AppLocalizations {
   @override
   String get listFilter_all => 'Всички';
 
-  @override
-  String get listFilter_favorites => 'Любими';
-
-  @override
-  String get listFilter_addToFavorites => 'Добави към любими';
-
-  @override
-  String get listFilter_removeFromFavorites => 'Премахване от списъка с любими';
-
   @override
   String get listFilter_users => 'Потребители';
 
@@ -2799,144 +2725,6 @@ class AppLocalizationsBg extends AppLocalizations {
   @override
   String get pathTrace_clearTooltip => 'Изчисти пътя';
 
-  @override
-  String get losSelectStartEnd => 'Изберете начални и крайни възли за LOS.';
-
-  @override
-  String losRunFailed(String error) {
-    return 'Проверката на пряката видимост е неуспешна: $error';
-  }
-
-  @override
-  String get losClearAllPoints => 'Изчистете всички точки';
-
-  @override
-  String get losRunToViewElevationProfile =>
-      'Стартирайте LOS, за да видите профила на надморската височина';
-
-  @override
-  String get losMenuTitle => 'LOS меню';
-
-  @override
-  String get losMenuSubtitle =>
-      'Докоснете възли или натиснете продължително карта за персонализирани точки';
-
-  @override
-  String get losShowDisplayNodes => 'Показване на възли на дисплея';
-
-  @override
-  String get losCustomPoints => 'Персонализирани точки';
-
-  @override
-  String losCustomPointLabel(int index) {
-    return 'Персонализирано $index';
-  }
-
-  @override
-  String get losPointA => 'Точка А';
-
-  @override
-  String get losPointB => 'Точка Б';
-
-  @override
-  String losAntennaA(String value, String unit) {
-    return 'Антена A: $value $unit';
-  }
-
-  @override
-  String losAntennaB(String value, String unit) {
-    return 'Антена B: $value $unit';
-  }
-
-  @override
-  String get losRun => 'Стартирайте LOS';
-
-  @override
-  String get losNoElevationData => 'Няма данни за надморска височина';
-
-  @override
-  String losProfileClear(
-    String distance,
-    String distanceUnit,
-    String clearance,
-    String heightUnit,
-  ) {
-    return '$distance $distanceUnit, чист LOS, минимално разстояние $clearance $heightUnit';
-  }
-
-  @override
-  String losProfileBlocked(
-    String distance,
-    String distanceUnit,
-    String obstruction,
-    String heightUnit,
-  ) {
-    return '$distance $distanceUnit, блокиран от $obstruction $heightUnit';
-  }
-
-  @override
-  String get losStatusChecking => 'LOS: проверка...';
-
-  @override
-  String get losStatusNoData => 'LOS: няма данни';
-
-  @override
-  String losStatusSummary(int clear, int total, int blocked, int unknown) {
-    return 'LOS: $clear/$total ясно, $blocked блокирано, $unknown неизвестно';
-  }
-
-  @override
-  String get losErrorElevationUnavailable =>
-      'Няма налични данни за надморска височина за една или повече проби.';
-
-  @override
-  String get losErrorInvalidInput =>
-      'Невалидни данни за точки/надморска височина за изчисляване на LOS.';
-
-  @override
-  String get losRenameCustomPoint => 'Преименувайте персонализирана точка';
-
-  @override
-  String get losPointName => 'Име на точката';
-
-  @override
-  String get losShowPanelTooltip => 'Показване на LOS панел';
-
-  @override
-  String get losHidePanelTooltip => 'Скриване на LOS панела';
-
-  @override
-  String get losElevationAttribution =>
-      'Данни за надморска височина: Open-Meteo (CC BY 4.0)';
-
-  @override
-  String get losLegendRadioHorizon => 'Радиохоризонт';
-
-  @override
-  String get losLegendLosBeam => 'Линия на видимост';
-
-  @override
-  String get losLegendTerrain => 'Терен';
-
-  @override
-  String get losFrequencyLabel => 'Честота';
-
-  @override
-  String get losFrequencyInfoTooltip => 'Преглед на детайли за изчислението';
-
-  @override
-  String get losFrequencyDialogTitle => 'Изчисляване на радиохоризонта';
-
-  @override
-  String losFrequencyDialogDescription(
-    double baselineK,
-    double baselineFreq,
-    double frequencyMHz,
-    double kFactor,
-  ) {
-    return 'Започвайки от k=$baselineK при $baselineFreq MHz, изчислението коригира k-фактора за текущата $frequencyMHz MHz лента, която определя границата на извития радиохоризонт.';
-  }
-
   @override
   String get contacts_pathTrace => 'Пътен проследяване';
 

lib/l10n/app_localizations_de.dart

@@ -320,10 +320,6 @@ class AppLocalizationsDe extends AppLocalizations {
   String get settings_aboutDescription =>
       'Ein Open-Source-Flutter-Client für MeshCore LoRa-Meshnetzwerkgeräte.';
 
-  @override
-  String get settings_aboutOpenMeteoAttribution =>
-      'LOS-Höhendaten: Open-Meteo (CC BY 4.0)';
-
   @override
   String get settings_infoName => 'Name';
 
@@ -348,6 +344,15 @@ class AppLocalizationsDe extends AppLocalizations {
   @override
   String get settings_presets => 'Voreinstellungen';
 
+  @override
+  String get settings_preset915Mhz => '915 MHz';
+
+  @override
+  String get settings_preset868Mhz => '868 MHz';
+
+  @override
+  String get settings_preset433Mhz => '433 MHz';
+
   @override
   String get settings_frequency => 'Frequenz (MHz)';
 
@@ -376,15 +381,10 @@ class AppLocalizationsDe extends AppLocalizations {
   String get settings_txPowerInvalid => 'Ungültige TX-Leistung (0-22 dBm)';
 
   @override
-  String get settings_clientRepeat => 'Wiederholung, ohne Stromanschluss';
+  String get settings_longRange => 'Grosse Reichweite';
 
   @override
-  String get settings_clientRepeatSubtitle =>
-      'Ermöglichen Sie diesem Gerät, Mesh-Pakete für andere zu wiederholen.';
-
-  @override
-  String get settings_clientRepeatFreqWarning =>
-      'Die Kommunikation ohne Stromversorgung erfordert Frequenzen von 433, 869 oder 918 MHz.';
+  String get settings_fastSpeed => 'Schnelle Geschwindigkeit';
 
   @override
   String settings_error(String message) {
@@ -460,14 +460,6 @@ class AppLocalizationsDe extends AppLocalizations {
   @override
   String get appSettings_languageUk => 'Ukrainisch';
 
-  @override
-  String get appSettings_enableMessageTracing =>
-      'Nachrichtenverfolgung aktivieren';
-
-  @override
-  String get appSettings_enableMessageTracingSubtitle =>
-      'Detaillierte Routing- und Timing-Metadaten für Nachrichten anzeigen';
-
   @override
   String get appSettings_notifications => 'Benachrichtigungen';
 
@@ -631,15 +623,6 @@ class AppLocalizationsDe extends AppLocalizations {
   @override
   String get appSettings_offlineMapCache => 'Offline-Karten-Cache';
 
-  @override
-  String get appSettings_unitsTitle => 'Einheiten';
-
-  @override
-  String get appSettings_unitsMetric => 'Metrisch (m/km)';
-
-  @override
-  String get appSettings_unitsImperial => 'Imperial (ft/mi)';
-
   @override
   String get appSettings_noAreaSelected => 'Kein Bereich ausgewählt';
 
@@ -677,35 +660,7 @@ class AppLocalizationsDe extends AppLocalizations {
       'Kontakte werden angezeigt, wenn Geräte eine Ankündigung machen.';
 
   @override
-  String get contacts_unread => 'Ungelesen';
-
-  @override
-  String get contacts_searchContactsNoNumber => 'Kontakte suchen...';
-
-  @override
-  String contacts_searchContacts(int number, String str) {
-    return 'Suche Kontakte...';
-  }
-
-  @override
-  String contacts_searchFavorites(int number, String str) {
-    return 'Suche $number$str Favoriten...';
-  }
-
-  @override
-  String contacts_searchUsers(int number, String str) {
-    return 'Suche $number$str Benutzer...';
-  }
-
-  @override
-  String contacts_searchRepeaters(int number, String str) {
-    return 'Suche $number$str Repeater...';
-  }
-
-  @override
-  String contacts_searchRoomServers(int number, String str) {
-    return 'Suche $number$str Raumserver...';
-  }
+  String get contacts_searchContacts => 'Suche Kontakte...';
 
   @override
   String get contacts_noUnreadContacts => 'Keine ungesehene Kontakte';
@@ -831,12 +786,6 @@ class AppLocalizationsDe extends AppLocalizations {
   @override
   String get channels_editChannel => 'Kanal bearbeiten';
 
-  @override
-  String get channels_muteChannel => 'Kanal stummschalten';
-
-  @override
-  String get channels_unmuteChannel => 'Kanal Stummschaltung aufheben';
-
   @override
   String get channels_deleteChannel => 'Lösche den Kanal';
 
@@ -845,11 +794,6 @@ class AppLocalizationsDe extends AppLocalizations {
     return 'Löschen von \"$name\"? Dies kann nicht rückgängig gemacht werden.';
   }
 
-  @override
-  String channels_channelDeleteFailed(String name) {
-    return 'Kanal $name konnte nicht gelöscht werden';
-  }
-
   @override
   String channels_channelDeleted(String name) {
     return 'Kanal \"$name\" gelöscht';
@@ -1140,9 +1084,6 @@ class AppLocalizationsDe extends AppLocalizations {
   @override
   String get chat_pathManagement => 'Pfadverwaltung';
 
-  @override
-  String get chat_ShowAllPaths => 'Alle Pfade anzeigen';
-
   @override
   String get chat_routingMode => 'Routenmodus';
 
@@ -1302,12 +1243,6 @@ class AppLocalizationsDe extends AppLocalizations {
   @override
   String get map_title => 'Karte';
 
-  @override
-  String get map_lineOfSight => 'Sichtlinie';
-
-  @override
-  String get map_losScreenTitle => 'Sichtlinie';
-
   @override
   String get map_noNodesWithLocation => 'Keine Knoten mit Standortdaten';
 
@@ -2761,15 +2696,6 @@ class AppLocalizationsDe extends AppLocalizations {
   @override
   String get listFilter_all => 'Alle';
 
-  @override
-  String get listFilter_favorites => 'Favoriten';
-
-  @override
-  String get listFilter_addToFavorites => 'Zu Favoriten hinzufügen';
-
-  @override
-  String get listFilter_removeFromFavorites => 'Aus Favoriten entfernen';
-
   @override
   String get listFilter_users => 'Benutzer';
 
@@ -2804,145 +2730,6 @@ class AppLocalizationsDe extends AppLocalizations {
   @override
   String get pathTrace_clearTooltip => 'Pfad löschen';
 
-  @override
-  String get losSelectStartEnd =>
-      'Wählen Sie Start- und Endknoten für LOS aus.';
-
-  @override
-  String losRunFailed(String error) {
-    return 'Sichtlinienprüfung fehlgeschlagen: $error';
-  }
-
-  @override
-  String get losClearAllPoints => 'Löschen Sie alle Punkte';
-
-  @override
-  String get losRunToViewElevationProfile =>
-      'Führen Sie LOS aus, um das Höhenprofil anzuzeigen';
-
-  @override
-  String get losMenuTitle => 'LOS-Menü';
-
-  @override
-  String get losMenuSubtitle =>
-      'Tippen Sie auf Knoten oder drücken Sie lange auf die Karte, um benutzerdefinierte Punkte anzuzeigen';
-
-  @override
-  String get losShowDisplayNodes => 'Anzeigeknoten anzeigen';
-
-  @override
-  String get losCustomPoints => 'Benutzerdefinierte Punkte';
-
-  @override
-  String losCustomPointLabel(int index) {
-    return 'Benutzerdefiniert $index';
-  }
-
-  @override
-  String get losPointA => 'Punkt A';
-
-  @override
-  String get losPointB => 'Punkt B';
-
-  @override
-  String losAntennaA(String value, String unit) {
-    return 'Antenne A: $value $unit';
-  }
-
-  @override
-  String losAntennaB(String value, String unit) {
-    return 'Antenne B: $value $unit';
-  }
-
-  @override
-  String get losRun => 'Führen Sie LOS aus';
-
-  @override
-  String get losNoElevationData => 'Keine Höhendaten';
-
-  @override
-  String losProfileClear(
-    String distance,
-    String distanceUnit,
-    String clearance,
-    String heightUnit,
-  ) {
-    return '$distance $distanceUnit, freie Sichtlinie, Mindestabstand $clearance $heightUnit';
-  }
-
-  @override
-  String losProfileBlocked(
-    String distance,
-    String distanceUnit,
-    String obstruction,
-    String heightUnit,
-  ) {
-    return '$distance $distanceUnit, blockiert durch $obstruction $heightUnit';
-  }
-
-  @override
-  String get losStatusChecking => 'LOS: Überprüfen...';
-
-  @override
-  String get losStatusNoData => 'LOS: keine Daten';
-
-  @override
-  String losStatusSummary(int clear, int total, int blocked, int unknown) {
-    return 'Sichtlinie: $clear/$total frei, $blocked blockiert, $unknown unbekannt';
-  }
-
-  @override
-  String get losErrorElevationUnavailable =>
-      'Für eine oder mehrere Proben sind keine Höhendaten verfügbar.';
-
-  @override
-  String get losErrorInvalidInput =>
-      'Ungültige Punkte/Höhendaten für die LOS-Berechnung.';
-
-  @override
-  String get losRenameCustomPoint =>
-      'Benennen Sie den benutzerdefinierten Punkt um';
-
-  @override
-  String get losPointName => 'Punktname';
-
-  @override
-  String get losShowPanelTooltip => 'LOS-Panel anzeigen';
-
-  @override
-  String get losHidePanelTooltip => 'LOS-Panel ausblenden';
-
-  @override
-  String get losElevationAttribution => 'Höhendaten: Open-Meteo (CC BY 4.0)';
-
-  @override
-  String get losLegendRadioHorizon => 'Funkhorizont';
-
-  @override
-  String get losLegendLosBeam => 'Sichtlinie';
-
-  @override
-  String get losLegendTerrain => 'Gelände';
-
-  @override
-  String get losFrequencyLabel => 'Frequenz';
-
-  @override
-  String get losFrequencyInfoTooltip => 'Details zur Berechnung anzeigen';
-
-  @override
-  String get losFrequencyDialogTitle => 'Berechnung des Funkhorizonts';
-
-  @override
-  String losFrequencyDialogDescription(
-    double baselineK,
-    double baselineFreq,
-    double frequencyMHz,
-    double kFactor,
-  ) {
-    return 'Ausgehend von k=$baselineK bei $baselineFreq MHz passt die Berechnung den k-Faktor für das aktuelle $frequencyMHz MHz-Band an, das die gekrümmte Funkhorizontobergrenze definiert.';
-  }
-
   @override
   String get contacts_pathTrace => 'Pfadverfolgung';
 

lib/l10n/app_localizations_en.dart

@@ -318,10 +318,6 @@ class AppLocalizationsEn extends AppLocalizations {
   String get settings_aboutDescription =>
       'An open-source Flutter client for MeshCore LoRa mesh networking devices.';
 
-  @override
-  String get settings_aboutOpenMeteoAttribution =>
-      'LOS elevation data: Open-Meteo (CC BY 4.0)';
-
   @override
   String get settings_infoName => 'Name';
 
@@ -346,6 +342,15 @@ class AppLocalizationsEn extends AppLocalizations {
   @override
   String get settings_presets => 'Presets';
 
+  @override
+  String get settings_preset915Mhz => '915 MHz';
+
+  @override
+  String get settings_preset868Mhz => '868 MHz';
+
+  @override
+  String get settings_preset433Mhz => '433 MHz';
+
   @override
   String get settings_frequency => 'Frequency (MHz)';
 
@@ -374,15 +379,10 @@ class AppLocalizationsEn extends AppLocalizations {
   String get settings_txPowerInvalid => 'Invalid TX power (0-22 dBm)';
 
   @override
-  String get settings_clientRepeat => 'Off-Grid Repeat';
+  String get settings_longRange => 'Long Range';
 
   @override
-  String get settings_clientRepeatSubtitle =>
-      'Allow this device to repeat mesh packets for others';
-
-  @override
-  String get settings_clientRepeatFreqWarning =>
-      'Off-grid repeat requires 433, 869, or 918 MHz frequency';
+  String get settings_fastSpeed => 'Fast Speed';
 
   @override
   String settings_error(String message) {
@@ -458,13 +458,6 @@ class AppLocalizationsEn extends AppLocalizations {
   @override
   String get appSettings_languageUk => 'Українська';
 
-  @override
-  String get appSettings_enableMessageTracing => 'Enable Message Tracing';
-
-  @override
-  String get appSettings_enableMessageTracingSubtitle =>
-      'Show detailed routing and timing metadata for messages';
-
   @override
   String get appSettings_notifications => 'Notifications';
 
@@ -625,15 +618,6 @@ class AppLocalizationsEn extends AppLocalizations {
   @override
   String get appSettings_offlineMapCache => 'Offline Map Cache';
 
-  @override
-  String get appSettings_unitsTitle => 'Units';
-
-  @override
-  String get appSettings_unitsMetric => 'Metric (m / km)';
-
-  @override
-  String get appSettings_unitsImperial => 'Imperial (ft / mi)';
-
   @override
   String get appSettings_noAreaSelected => 'No area selected';
 
@@ -670,35 +654,7 @@ class AppLocalizationsEn extends AppLocalizations {
       'Contacts will appear when devices advertise';
 
   @override
-  String get contacts_unread => 'Unread';
-
-  @override
-  String get contacts_searchContactsNoNumber => 'Search Contacts...';
-
-  @override
-  String contacts_searchContacts(int number, String str) {
-    return 'Search $number$str Contacts...';
-  }
-
-  @override
-  String contacts_searchFavorites(int number, String str) {
-    return 'Search $number$str Favorites...';
-  }
-
-  @override
-  String contacts_searchUsers(int number, String str) {
-    return 'Search $number$str Users...';
-  }
-
-  @override
-  String contacts_searchRepeaters(int number, String str) {
-    return 'Search $number$str Repeaters...';
-  }
-
-  @override
-  String contacts_searchRoomServers(int number, String str) {
-    return 'Search $number$str Room servers...';
-  }
+  String get contacts_searchContacts => 'Search contacts...';
 
   @override
   String get contacts_noUnreadContacts => 'No unread contacts';
@@ -822,12 +778,6 @@ class AppLocalizationsEn extends AppLocalizations {
   @override
   String get channels_editChannel => 'Edit channel';
 
-  @override
-  String get channels_muteChannel => 'Mute channel';
-
-  @override
-  String get channels_unmuteChannel => 'Unmute channel';
-
   @override
   String get channels_deleteChannel => 'Delete channel';
 
@@ -836,11 +786,6 @@ class AppLocalizationsEn extends AppLocalizations {
     return 'Delete \"$name\"? This cannot be undone.';
   }
 
-  @override
-  String channels_channelDeleteFailed(String name) {
-    return 'Failed to delete channel \"$name\"';
-  }
-
   @override
   String channels_channelDeleted(String name) {
     return 'Channel \"$name\" deleted';
@@ -1124,9 +1069,6 @@ class AppLocalizationsEn extends AppLocalizations {
   @override
   String get chat_pathManagement => 'Path Management';
 
-  @override
-  String get chat_ShowAllPaths => 'Show all paths';
-
   @override
   String get chat_routingMode => 'Routing mode';
 
@@ -1281,12 +1223,6 @@ class AppLocalizationsEn extends AppLocalizations {
   @override
   String get map_title => 'Node Map';
 
-  @override
-  String get map_lineOfSight => 'Line of Sight';
-
-  @override
-  String get map_losScreenTitle => 'Line of Sight';
-
   @override
   String get map_noNodesWithLocation => 'No nodes with location data';
 
@@ -2714,15 +2650,6 @@ class AppLocalizationsEn extends AppLocalizations {
   @override
   String get listFilter_all => 'All';
 
-  @override
-  String get listFilter_favorites => 'Favorites';
-
-  @override
-  String get listFilter_addToFavorites => 'Add to favorites';
-
-  @override
-  String get listFilter_removeFromFavorites => 'Remove from favorites';
-
   @override
   String get listFilter_users => 'Users';
 
@@ -2757,143 +2684,6 @@ class AppLocalizationsEn extends AppLocalizations {
   @override
   String get pathTrace_clearTooltip => 'Clear path.';
 
-  @override
-  String get losSelectStartEnd => 'Select start and end nodes for LOS.';
-
-  @override
-  String losRunFailed(String error) {
-    return 'Line-of-sight check failed: $error';
-  }
-
-  @override
-  String get losClearAllPoints => 'Clear all points';
-
-  @override
-  String get losRunToViewElevationProfile =>
-      'Run LOS to view elevation profile';
-
-  @override
-  String get losMenuTitle => 'LOS Menu';
-
-  @override
-  String get losMenuSubtitle => 'Tap nodes or long-press map for custom points';
-
-  @override
-  String get losShowDisplayNodes => 'Show display nodes';
-
-  @override
-  String get losCustomPoints => 'Custom points';
-
-  @override
-  String losCustomPointLabel(int index) {
-    return 'Custom $index';
-  }
-
-  @override
-  String get losPointA => 'Point A';
-
-  @override
-  String get losPointB => 'Point B';
-
-  @override
-  String losAntennaA(String value, String unit) {
-    return 'Antenna A: $value $unit';
-  }
-
-  @override
-  String losAntennaB(String value, String unit) {
-    return 'Antenna B: $value $unit';
-  }
-
-  @override
-  String get losRun => 'Run LOS';
-
-  @override
-  String get losNoElevationData => 'No elevation data';
-
-  @override
-  String losProfileClear(
-    String distance,
-    String distanceUnit,
-    String clearance,
-    String heightUnit,
-  ) {
-    return '$distance $distanceUnit, clear LOS, min clearance $clearance $heightUnit';
-  }
-
-  @override
-  String losProfileBlocked(
-    String distance,
-    String distanceUnit,
-    String obstruction,
-    String heightUnit,
-  ) {
-    return '$distance $distanceUnit, blocked by $obstruction $heightUnit';
-  }
-
-  @override
-  String get losStatusChecking => 'LOS: checking...';
-
-  @override
-  String get losStatusNoData => 'LOS: no data';
-
-  @override
-  String losStatusSummary(int clear, int total, int blocked, int unknown) {
-    return 'LOS: $clear/$total clear, $blocked blocked, $unknown unknown';
-  }
-
-  @override
-  String get losErrorElevationUnavailable =>
-      'Elevation data unavailable for one or more samples.';
-
-  @override
-  String get losErrorInvalidInput =>
-      'Invalid points/elevation data for LOS calculation.';
-
-  @override
-  String get losRenameCustomPoint => 'Rename custom point';
-
-  @override
-  String get losPointName => 'Point name';
-
-  @override
-  String get losShowPanelTooltip => 'Show LOS panel';
-
-  @override
-  String get losHidePanelTooltip => 'Hide LOS panel';
-
-  @override
-  String get losElevationAttribution =>
-      'Elevation data: Open-Meteo (CC BY 4.0)';
-
-  @override
-  String get losLegendRadioHorizon => 'Radio horizon';
-
-  @override
-  String get losLegendLosBeam => 'LOS beam';
-
-  @override
-  String get losLegendTerrain => 'Terrain';
-
-  @override
-  String get losFrequencyLabel => 'Frequency';
-
-  @override
-  String get losFrequencyInfoTooltip => 'View calculation details';
-
-  @override
-  String get losFrequencyDialogTitle => 'Radio horizon calculation';
-
-  @override
-  String losFrequencyDialogDescription(
-    double baselineK,
-    double baselineFreq,
-    double frequencyMHz,
-    double kFactor,
-  ) {
-    return 'Starting from k=$baselineK at $baselineFreq MHz, the calculation adjusts the k-factor for the current $frequencyMHz MHz band, which defines the curved radio horizon cap.';
-  }
-
   @override
   String get contacts_pathTrace => 'Path Trace';
 

lib/l10n/app_localizations_es.dart

@@ -323,10 +323,6 @@ class AppLocalizationsEs extends AppLocalizations {
   String get settings_aboutDescription =>
       'Un cliente de código abierto de Flutter para dispositivos de red mesh LoRa de MeshCore.';
 
-  @override
-  String get settings_aboutOpenMeteoAttribution =>
-      'Datos de elevación LOS: Open-Meteo (CC BY 4.0)';
-
   @override
   String get settings_infoName => 'Nombre';
 
@@ -351,6 +347,15 @@ class AppLocalizationsEs extends AppLocalizations {
   @override
   String get settings_presets => 'Preajustes';
 
+  @override
+  String get settings_preset915Mhz => '915 MHz';
+
+  @override
+  String get settings_preset868Mhz => '868 MHz';
+
+  @override
+  String get settings_preset433Mhz => '433 MHz';
+
   @override
   String get settings_frequency => 'Frecuencia (MHz)';
 
@@ -379,15 +384,10 @@ class AppLocalizationsEs extends AppLocalizations {
   String get settings_txPowerInvalid => 'Potencia de TX inválida (0-22 dBm)';
 
   @override
-  String get settings_clientRepeat => 'Repetir sin conexión';
+  String get settings_longRange => 'Largo Alcance';
 
   @override
-  String get settings_clientRepeatSubtitle =>
-      'Permita que este dispositivo repita los paquetes de red para otros usuarios.';
-
-  @override
-  String get settings_clientRepeatFreqWarning =>
-      'Para la comunicación fuera de la red, se requiere una frecuencia de 433, 869 o 918 MHz.';
+  String get settings_fastSpeed => 'Velocidad Rápida';
 
   @override
   String settings_error(String message) {
@@ -463,14 +463,6 @@ class AppLocalizationsEs extends AppLocalizations {
   @override
   String get appSettings_languageUk => 'Ucraniano';
 
-  @override
-  String get appSettings_enableMessageTracing =>
-      'Habilitar seguimiento de mensajes';
-
-  @override
-  String get appSettings_enableMessageTracingSubtitle =>
-      'Mostrar metadatos detallados de enrutamiento y tiempo para los mensajes';
-
   @override
   String get appSettings_notifications => 'Notificaciones';
 
@@ -632,15 +624,6 @@ class AppLocalizationsEs extends AppLocalizations {
   @override
   String get appSettings_offlineMapCache => 'Caché de Mapa Offline';
 
-  @override
-  String get appSettings_unitsTitle => 'Unidades';
-
-  @override
-  String get appSettings_unitsMetric => 'Métrico (m/km)';
-
-  @override
-  String get appSettings_unitsImperial => 'Imperial (pies/millas)';
-
   @override
   String get appSettings_noAreaSelected => 'No se ha seleccionado ningún área';
 
@@ -678,35 +661,7 @@ class AppLocalizationsEs extends AppLocalizations {
       'Los contactos aparecerán cuando los dispositivos anuncien.';
 
   @override
-  String get contacts_unread => 'No leído';
-
-  @override
-  String get contacts_searchContactsNoNumber => 'Buscar contactos...';
-
-  @override
-  String contacts_searchContacts(int number, String str) {
-    return 'Buscar contactos...';
-  }
-
-  @override
-  String contacts_searchFavorites(int number, String str) {
-    return 'Buscar $number$str Favoritos...';
-  }
-
-  @override
-  String contacts_searchUsers(int number, String str) {
-    return 'Buscar $number$str Usuarios...';
-  }
-
-  @override
-  String contacts_searchRepeaters(int number, String str) {
-    return 'Buscar $number$str Repetidores...';
-  }
-
-  @override
-  String contacts_searchRoomServers(int number, String str) {
-    return 'Buscar $number$str servidores de sala...';
-  }
+  String get contacts_searchContacts => 'Buscar contactos...';
 
   @override
   String get contacts_noUnreadContacts => 'No contactos sin leer';
@@ -832,12 +787,6 @@ class AppLocalizationsEs extends AppLocalizations {
   @override
   String get channels_editChannel => 'Editar canal';
 
-  @override
-  String get channels_muteChannel => 'Silenciar canal';
-
-  @override
-  String get channels_unmuteChannel => 'Activar canal';
-
   @override
   String get channels_deleteChannel => 'Eliminar canal';
 
@@ -846,11 +795,6 @@ class AppLocalizationsEs extends AppLocalizations {
     return 'Eliminar \"$name\"? Esto no se puede deshacer.';
   }
 
-  @override
-  String channels_channelDeleteFailed(String name) {
-    return 'No se pudo eliminar el canal \"$name\"';
-  }
-
   @override
   String channels_channelDeleted(String name) {
     return 'Canal \"$name\" eliminado';
@@ -1139,9 +1083,6 @@ class AppLocalizationsEs extends AppLocalizations {
   @override
   String get chat_pathManagement => 'Gestión de Rutas';
 
-  @override
-  String get chat_ShowAllPaths => 'Mostrar todos los caminos';
-
   @override
   String get chat_routingMode => 'Modo de enrutamiento';
 
@@ -1300,12 +1241,6 @@ class AppLocalizationsEs extends AppLocalizations {
   @override
   String get map_title => 'Mapa de Nodos';
 
-  @override
-  String get map_lineOfSight => 'Línea de visión';
-
-  @override
-  String get map_losScreenTitle => 'Línea de visión';
-
   @override
   String get map_noNodesWithLocation => 'No hay nodos con datos de ubicación';
 
@@ -2754,15 +2689,6 @@ class AppLocalizationsEs extends AppLocalizations {
   @override
   String get listFilter_all => 'Todas';
 
-  @override
-  String get listFilter_favorites => 'Favoritos';
-
-  @override
-  String get listFilter_addToFavorites => 'Añadir a favoritos';
-
-  @override
-  String get listFilter_removeFromFavorites => 'Eliminar de las favoritas';
-
   @override
   String get listFilter_users => 'Usuarios';
 
@@ -2797,146 +2723,6 @@ class AppLocalizationsEs extends AppLocalizations {
   @override
   String get pathTrace_clearTooltip => 'Borrar ruta';
 
-  @override
-  String get losSelectStartEnd =>
-      'Seleccione los nodos de inicio y fin para LOS.';
-
-  @override
-  String losRunFailed(String error) {
-    return 'Error en la comprobación de la línea de visión: $error';
-  }
-
-  @override
-  String get losClearAllPoints => 'Borrar todos los puntos';
-
-  @override
-  String get losRunToViewElevationProfile =>
-      'Ejecute LOS para ver el perfil de elevación';
-
-  @override
-  String get losMenuTitle => 'Menú LOS';
-
-  @override
-  String get losMenuSubtitle =>
-      'Toque nodos o mantenga presionado el mapa para puntos personalizados';
-
-  @override
-  String get losShowDisplayNodes => 'Mostrar nodos de visualización';
-
-  @override
-  String get losCustomPoints => 'Puntos personalizados';
-
-  @override
-  String losCustomPointLabel(int index) {
-    return 'Personalizado $index';
-  }
-
-  @override
-  String get losPointA => 'Punto A';
-
-  @override
-  String get losPointB => 'Punto B';
-
-  @override
-  String losAntennaA(String value, String unit) {
-    return 'Antena A: $value $unit';
-  }
-
-  @override
-  String losAntennaB(String value, String unit) {
-    return 'Antena B: $value $unit';
-  }
-
-  @override
-  String get losRun => 'Ejecutar LOS';
-
-  @override
-  String get losNoElevationData => 'Sin datos de elevación';
-
-  @override
-  String losProfileClear(
-    String distance,
-    String distanceUnit,
-    String clearance,
-    String heightUnit,
-  ) {
-    return '$distance $distanceUnit, despejar LOS, autorización mínima $clearance $heightUnit';
-  }
-
-  @override
-  String losProfileBlocked(
-    String distance,
-    String distanceUnit,
-    String obstruction,
-    String heightUnit,
-  ) {
-    return '$distance $distanceUnit, bloqueado por $obstruction $heightUnit';
-  }
-
-  @override
-  String get losStatusChecking => 'LOS: comprobando...';
-
-  @override
-  String get losStatusNoData => 'LOS: sin datos';
-
-  @override
-  String losStatusSummary(int clear, int total, int blocked, int unknown) {
-    return 'LOS: $clear/$total claro, $blocked bloqueado, $unknown desconocido';
-  }
-
-  @override
-  String get losErrorElevationUnavailable =>
-      'Datos de elevación no disponibles para una o más muestras.';
-
-  @override
-  String get losErrorInvalidInput =>
-      'Datos de puntos/elevación no válidos para el cálculo de LOS.';
-
-  @override
-  String get losRenameCustomPoint =>
-      'Cambiar el nombre del punto personalizado';
-
-  @override
-  String get losPointName => 'Nombre del punto';
-
-  @override
-  String get losShowPanelTooltip => 'Mostrar panel LOS';
-
-  @override
-  String get losHidePanelTooltip => 'Ocultar panel LOS';
-
-  @override
-  String get losElevationAttribution =>
-      'Datos de elevación: Open-Meteo (CC BY 4.0)';
-
-  @override
-  String get losLegendRadioHorizon => 'Horizonte radioeléctrico';
-
-  @override
-  String get losLegendLosBeam => 'Línea de visión';
-
-  @override
-  String get losLegendTerrain => 'Terreno';
-
-  @override
-  String get losFrequencyLabel => 'Frecuencia';
-
-  @override
-  String get losFrequencyInfoTooltip => 'Ver detalles del cálculo';
-
-  @override
-  String get losFrequencyDialogTitle => 'Cálculo del horizonte radioeléctrico';
-
-  @override
-  String losFrequencyDialogDescription(
-    double baselineK,
-    double baselineFreq,
-    double frequencyMHz,
-    double kFactor,
-  ) {
-    return 'A partir de k=$baselineK en $baselineFreq MHz, el cálculo ajusta el factor k para la banda actual de $frequencyMHz MHz, que define el límite curvo del horizonte de radio.';
-  }
-
   @override
   String get contacts_pathTrace => 'Rastreo de caminos';
 

lib/l10n/app_localizations_fr.dart

@@ -324,10 +324,6 @@ class AppLocalizationsFr extends AppLocalizations {
   String get settings_aboutDescription =>
       'Un client Flutter open source pour les appareils de réseau mesh MeshCore LoRa.';
 
-  @override
-  String get settings_aboutOpenMeteoAttribution =>
-      'Données d\'élévation LOS : Open-Meteo (CC BY 4.0)';
-
   @override
   String get settings_infoName => 'Nom';
 
@@ -352,6 +348,15 @@ class AppLocalizationsFr extends AppLocalizations {
   @override
   String get settings_presets => 'Préréglages';
 
+  @override
+  String get settings_preset915Mhz => '915 MHz';
+
+  @override
+  String get settings_preset868Mhz => '868 MHz';
+
+  @override
+  String get settings_preset433Mhz => '433 MHz';
+
   @override
   String get settings_frequency => 'Fréquence (MHz)';
 
@@ -380,15 +385,10 @@ class AppLocalizationsFr extends AppLocalizations {
   String get settings_txPowerInvalid => 'Puissance TX invalide (0-22 dBm)';
 
   @override
-  String get settings_clientRepeat => 'Répétition hors réseau';
+  String get settings_longRange => 'Portée Longue';
 
   @override
-  String get settings_clientRepeatSubtitle =>
-      'Permettez à cet appareil de répéter les paquets de données pour les autres.';
-
-  @override
-  String get settings_clientRepeatFreqWarning =>
-      'Pour les transmissions hors réseau, il est nécessaire d\'utiliser les fréquences de 433, 869 ou 918 MHz.';
+  String get settings_fastSpeed => 'Vitesse Rapide';
 
   @override
   String settings_error(String message) {
@@ -464,14 +464,6 @@ class AppLocalizationsFr extends AppLocalizations {
   @override
   String get appSettings_languageUk => 'Ukrainien';
 
-  @override
-  String get appSettings_enableMessageTracing =>
-      'Activer le traçage des messages';
-
-  @override
-  String get appSettings_enableMessageTracingSubtitle =>
-      'Afficher les métadonnées détaillées de routage et de synchronisation des messages';
-
   @override
   String get appSettings_notifications => 'Notifications';
 
@@ -634,15 +626,6 @@ class AppLocalizationsFr extends AppLocalizations {
   @override
   String get appSettings_offlineMapCache => 'Cache de Carte Hors Ligne';
 
-  @override
-  String get appSettings_unitsTitle => 'Unités';
-
-  @override
-  String get appSettings_unitsMetric => 'Métrique (m/km)';
-
-  @override
-  String get appSettings_unitsImperial => 'Impérial (ft / mi)';
-
   @override
   String get appSettings_noAreaSelected => 'Aucune zone sélectionnée';
 
@@ -681,35 +664,7 @@ class AppLocalizationsFr extends AppLocalizations {
       'Les contacts apparaîtront lorsque les appareils font leur annonce.';
 
   @override
-  String get contacts_unread => 'Non lu';
-
-  @override
-  String get contacts_searchContactsNoNumber => 'Rechercher des contacts...';
-
-  @override
-  String contacts_searchContacts(int number, String str) {
-    return 'Rechercher des contacts...';
-  }
-
-  @override
-  String contacts_searchFavorites(int number, String str) {
-    return 'Rechercher $number$str Favoris...';
-  }
-
-  @override
-  String contacts_searchUsers(int number, String str) {
-    return 'Rechercher $number$str utilisateurs...';
-  }
-
-  @override
-  String contacts_searchRepeaters(int number, String str) {
-    return 'Rechercher $number$str Répéteurs...';
-  }
-
-  @override
-  String contacts_searchRoomServers(int number, String str) {
-    return 'Rechercher $number$str serveurs de salle...';
-  }
+  String get contacts_searchContacts => 'Rechercher des contacts...';
 
   @override
   String get contacts_noUnreadContacts => 'Aucun contact non lu';
@@ -732,7 +687,7 @@ class AppLocalizationsFr extends AppLocalizations {
   String get contacts_manageRoom => 'Gérer le Room Server';
 
   @override
-  String get contacts_roomLogin => 'Connexion Room Server';
+  String get contacts_roomLogin => 'Connexion Salle';
 
   @override
   String get contacts_openChat => 'Ouverture du Chat';
@@ -834,12 +789,6 @@ class AppLocalizationsFr extends AppLocalizations {
   @override
   String get channels_editChannel => 'Modifier le canal';
 
-  @override
-  String get channels_muteChannel => 'Désactiver les notifications du canal';
-
-  @override
-  String get channels_unmuteChannel => 'Réactiver les notifications du canal';
-
   @override
   String get channels_deleteChannel => 'Supprimer le canal';
 
@@ -848,11 +797,6 @@ class AppLocalizationsFr extends AppLocalizations {
     return 'Supprimer $name? Cela ne peut pas être annulé.';
   }
 
-  @override
-  String channels_channelDeleteFailed(String name) {
-    return 'Échec de la suppression de la chaîne \"$name\"';
-  }
-
   @override
   String channels_channelDeleted(String name) {
     return 'Le canal \"$name\" a été supprimé';
@@ -1142,9 +1086,6 @@ class AppLocalizationsFr extends AppLocalizations {
   @override
   String get chat_pathManagement => 'Gestion des chemins';
 
-  @override
-  String get chat_ShowAllPaths => 'Afficher tous les chemins';
-
   @override
   String get chat_routingMode => 'Mode de routage';
 
@@ -1306,12 +1247,6 @@ class AppLocalizationsFr extends AppLocalizations {
   @override
   String get map_title => 'Carte des nœuds';
 
-  @override
-  String get map_lineOfSight => 'Ligne de vue';
-
-  @override
-  String get map_losScreenTitle => 'Ligne de vue';
-
   @override
   String get map_noNodesWithLocation =>
       'Aucun nœud avec des données de localisation';
@@ -1600,7 +1535,7 @@ class AppLocalizationsFr extends AppLocalizations {
   String get login_repeaterLogin => 'Connexion au répéteur';
 
   @override
-  String get login_roomLogin => 'Connexion Room Server';
+  String get login_roomLogin => 'Connexion Salle';
 
   @override
   String get login_password => 'Mot de passe';
@@ -1725,7 +1660,7 @@ class AppLocalizationsFr extends AppLocalizations {
   String get repeater_management => 'Gestion des répéteurs';
 
   @override
-  String get room_management => 'Administrattion Room Server';
+  String get room_management => 'Administración del Servidor de Habitación';
 
   @override
   String get repeater_managementTools => 'Outils de Gestion';
@@ -2770,15 +2705,6 @@ class AppLocalizationsFr extends AppLocalizations {
   @override
   String get listFilter_all => 'Tout';
 
-  @override
-  String get listFilter_favorites => 'Préférences';
-
-  @override
-  String get listFilter_addToFavorites => 'Ajouter à mes favoris';
-
-  @override
-  String get listFilter_removeFromFavorites => 'Supprimer des favoris';
-
   @override
   String get listFilter_users => 'Utilisateurs';
 
@@ -2813,145 +2739,6 @@ class AppLocalizationsFr extends AppLocalizations {
   @override
   String get pathTrace_clearTooltip => 'Effacer le chemin';
 
-  @override
-  String get losSelectStartEnd =>
-      'Sélectionnez les nœuds de début et de fin pour LOS.';
-
-  @override
-  String losRunFailed(String error) {
-    return 'Échec de la vérification de la ligne de vue : $error';
-  }
-
-  @override
-  String get losClearAllPoints => 'Effacer tous les points';
-
-  @override
-  String get losRunToViewElevationProfile =>
-      'Exécutez LOS pour afficher le profil d\'altitude';
-
-  @override
-  String get losMenuTitle => 'Menu LOS';
-
-  @override
-  String get losMenuSubtitle =>
-      'Appuyez sur les nœuds ou appuyez longuement sur la carte pour des points personnalisés';
-
-  @override
-  String get losShowDisplayNodes => 'Afficher les nœuds d\'affichage';
-
-  @override
-  String get losCustomPoints => 'Points personnalisés';
-
-  @override
-  String losCustomPointLabel(int index) {
-    return 'Personnalisé $index';
-  }
-
-  @override
-  String get losPointA => 'Point A';
-
-  @override
-  String get losPointB => 'Point B';
-
-  @override
-  String losAntennaA(String value, String unit) {
-    return 'Antenne A : $value $unit';
-  }
-
-  @override
-  String losAntennaB(String value, String unit) {
-    return 'Antenne B : $value $unit';
-  }
-
-  @override
-  String get losRun => 'Exécuter la LOS';
-
-  @override
-  String get losNoElevationData => 'Aucune donnée d\'altitude';
-
-  @override
-  String losProfileClear(
-    String distance,
-    String distanceUnit,
-    String clearance,
-    String heightUnit,
-  ) {
-    return '$distance $distanceUnit, LOS clair, clairance minimale $clearance $heightUnit';
-  }
-
-  @override
-  String losProfileBlocked(
-    String distance,
-    String distanceUnit,
-    String obstruction,
-    String heightUnit,
-  ) {
-    return '$distance $distanceUnit, bloqué par $obstruction $heightUnit';
-  }
-
-  @override
-  String get losStatusChecking => 'LOS : vérification...';
-
-  @override
-  String get losStatusNoData => 'LOS : aucune donnée';
-
-  @override
-  String losStatusSummary(int clear, int total, int blocked, int unknown) {
-    return 'LOS : $clear/$total clair, $blocked bloqué, $unknown inconnu';
-  }
-
-  @override
-  String get losErrorElevationUnavailable =>
-      'Données d\'altitude indisponibles pour un ou plusieurs échantillons.';
-
-  @override
-  String get losErrorInvalidInput =>
-      'Données de points/d\'altitude non valides pour le calcul de la LOS.';
-
-  @override
-  String get losRenameCustomPoint => 'Renommer le point personnalisé';
-
-  @override
-  String get losPointName => 'Nom du point';
-
-  @override
-  String get losShowPanelTooltip => 'Afficher le panneau LOS';
-
-  @override
-  String get losHidePanelTooltip => 'Masquer le panneau LOS';
-
-  @override
-  String get losElevationAttribution =>
-      'Données d’altitude : Open-Meteo (CC BY 4.0)';
-
-  @override
-  String get losLegendRadioHorizon => 'Horizon radio';
-
-  @override
-  String get losLegendLosBeam => 'Ligne de visée';
-
-  @override
-  String get losLegendTerrain => 'Terrain';
-
-  @override
-  String get losFrequencyLabel => 'Fréquence';
-
-  @override
-  String get losFrequencyInfoTooltip => 'Voir les détails du calcul';
-
-  @override
-  String get losFrequencyDialogTitle => 'Calcul de l’horizon radio';
-
-  @override
-  String losFrequencyDialogDescription(
-    double baselineK,
-    double baselineFreq,
-    double frequencyMHz,
-    double kFactor,
-  ) {
-    return 'À partir de k=$baselineK à $baselineFreq MHz, le calcul ajuste le facteur k pour la bande actuelle de $frequencyMHz MHz, ce qui définit la limite incurvée de l\'horizon radio.';
-  }
-
   @override
   String get contacts_pathTrace => 'Traçage de chemin';
 

lib/l10n/app_localizations_it.dart

@@ -322,10 +322,6 @@ class AppLocalizationsIt extends AppLocalizations {
   String get settings_aboutDescription =>
       'Un client Flutter open-source per i dispositivi di rete mesh LoRa Core di MeshCore.';
 
-  @override
-  String get settings_aboutOpenMeteoAttribution =>
-      'Dati di elevazione LOS: Open-Meteo (CC BY 4.0)';
-
   @override
   String get settings_infoName => 'Nome';
 
@@ -350,6 +346,15 @@ class AppLocalizationsIt extends AppLocalizations {
   @override
   String get settings_presets => 'Preset';
 
+  @override
+  String get settings_preset915Mhz => '915 MHz';
+
+  @override
+  String get settings_preset868Mhz => '868 MHz';
+
+  @override
+  String get settings_preset433Mhz => '433 MHz';
+
   @override
   String get settings_frequency => 'Frequenza (MHz)';
 
@@ -378,15 +383,10 @@ class AppLocalizationsIt extends AppLocalizations {
   String get settings_txPowerInvalid => 'Potere TX non valido (0-22 dBm)';
 
   @override
-  String get settings_clientRepeat => 'Ripetizione \"fuori dalla rete\"';
+  String get settings_longRange => 'Lungo Raggio';
 
   @override
-  String get settings_clientRepeatSubtitle =>
-      'Permetti a questo dispositivo di ripetere i pacchetti di rete per gli altri.';
-
-  @override
-  String get settings_clientRepeatFreqWarning =>
-      'Per la comunicazione fuori rete, è necessario utilizzare frequenze di 433, 869 o 918 MHz.';
+  String get settings_fastSpeed => 'Velocità Rapida';
 
   @override
   String settings_error(String message) {
@@ -462,14 +462,6 @@ class AppLocalizationsIt extends AppLocalizations {
   @override
   String get appSettings_languageUk => 'Ucraino';
 
-  @override
-  String get appSettings_enableMessageTracing =>
-      'Abilita tracciamento messaggi';
-
-  @override
-  String get appSettings_enableMessageTracingSubtitle =>
-      'Mostra metadati dettagliati su instradamento e tempi per i messaggi';
-
   @override
   String get appSettings_notifications => 'Notifiche';
 
@@ -631,15 +623,6 @@ class AppLocalizationsIt extends AppLocalizations {
   @override
   String get appSettings_offlineMapCache => 'Cache Mappa Offline';
 
-  @override
-  String get appSettings_unitsTitle => 'Unità';
-
-  @override
-  String get appSettings_unitsMetric => 'Metrico (m/km)';
-
-  @override
-  String get appSettings_unitsImperial => 'Imperiale (ft / mi)';
-
   @override
   String get appSettings_noAreaSelected => 'Nessun\'area selezionata';
 
@@ -677,35 +660,7 @@ class AppLocalizationsIt extends AppLocalizations {
       'I contatti appariranno quando i dispositivi pubblicizzano.';
 
   @override
-  String get contacts_unread => 'Non letti';
-
-  @override
-  String get contacts_searchContactsNoNumber => 'Cerca Contatti...';
-
-  @override
-  String contacts_searchContacts(int number, String str) {
-    return 'Cerca contatti...';
-  }
-
-  @override
-  String contacts_searchFavorites(int number, String str) {
-    return 'Cerca $number$str Preferiti...';
-  }
-
-  @override
-  String contacts_searchUsers(int number, String str) {
-    return 'Cerca $number$str Utenti...';
-  }
-
-  @override
-  String contacts_searchRepeaters(int number, String str) {
-    return 'Cerca $number$str Ripetitori...';
-  }
-
-  @override
-  String contacts_searchRoomServers(int number, String str) {
-    return 'Cerca $number$str server Room...';
-  }
+  String get contacts_searchContacts => 'Cerca contatti...';
 
   @override
   String get contacts_noUnreadContacts => 'Nessun contatto non letto';
@@ -830,12 +785,6 @@ class AppLocalizationsIt extends AppLocalizations {
   @override
   String get channels_editChannel => 'Modifica canale';
 
-  @override
-  String get channels_muteChannel => 'Silenzia canale';
-
-  @override
-  String get channels_unmuteChannel => 'Attiva notifiche canale';
-
   @override
   String get channels_deleteChannel => 'Elimina canale';
 
@@ -844,11 +793,6 @@ class AppLocalizationsIt extends AppLocalizations {
     return 'Eliminare \"$name\"? Non può essere annullato.';
   }
 
-  @override
-  String channels_channelDeleteFailed(String name) {
-    return 'Impossibile eliminare il canale \"$name\"';
-  }
-
   @override
   String channels_channelDeleted(String name) {
     return 'Canale \"$name\" eliminato';
@@ -1137,9 +1081,6 @@ class AppLocalizationsIt extends AppLocalizations {
   @override
   String get chat_pathManagement => 'Gestione Percorsi';
 
-  @override
-  String get chat_ShowAllPaths => 'Mostra tutti i percorsi';
-
   @override
   String get chat_routingMode => 'Modalità di routing';
 
@@ -1299,12 +1240,6 @@ class AppLocalizationsIt extends AppLocalizations {
   @override
   String get map_title => 'Mappa Nodi';
 
-  @override
-  String get map_lineOfSight => 'Linea di vista';
-
-  @override
-  String get map_losScreenTitle => 'Linea di vista';
-
   @override
   String get map_noNodesWithLocation => 'Nessun nodo con dati di posizione';
 
@@ -2754,15 +2689,6 @@ class AppLocalizationsIt extends AppLocalizations {
   @override
   String get listFilter_all => 'Tutti';
 
-  @override
-  String get listFilter_favorites => 'Preferiti';
-
-  @override
-  String get listFilter_addToFavorites => 'Aggiungi ai preferiti';
-
-  @override
-  String get listFilter_removeFromFavorites => 'Rimuovi dai preferiti';
-
   @override
   String get listFilter_users => 'Utenti';
 
@@ -2798,145 +2724,6 @@ class AppLocalizationsIt extends AppLocalizations {
   @override
   String get pathTrace_clearTooltip => 'Pulisci percorso';
 
-  @override
-  String get losSelectStartEnd =>
-      'Seleziona i nodi iniziali e finali per la LOS.';
-
-  @override
-  String losRunFailed(String error) {
-    return 'Controllo della linea di vista fallito: $error';
-  }
-
-  @override
-  String get losClearAllPoints => 'Cancella tutti i punti';
-
-  @override
-  String get losRunToViewElevationProfile =>
-      'Eseguire LOS per visualizzare il profilo altimetrico';
-
-  @override
-  String get losMenuTitle => 'Menù LOS';
-
-  @override
-  String get losMenuSubtitle =>
-      'Tocca i nodi o premi a lungo la mappa per punti personalizzati';
-
-  @override
-  String get losShowDisplayNodes => 'Mostra i nodi di visualizzazione';
-
-  @override
-  String get losCustomPoints => 'Punti personalizzati';
-
-  @override
-  String losCustomPointLabel(int index) {
-    return 'Personalizzato $index';
-  }
-
-  @override
-  String get losPointA => 'Punto A';
-
-  @override
-  String get losPointB => 'Punto B';
-
-  @override
-  String losAntennaA(String value, String unit) {
-    return 'Antenna A: $value $unit';
-  }
-
-  @override
-  String losAntennaB(String value, String unit) {
-    return 'Antenna B: $value $unit';
-  }
-
-  @override
-  String get losRun => 'Esegui LOS';
-
-  @override
-  String get losNoElevationData => 'Nessun dato di elevazione';
-
-  @override
-  String losProfileClear(
-    String distance,
-    String distanceUnit,
-    String clearance,
-    String heightUnit,
-  ) {
-    return '$distance $distanceUnit, libera LOS, distanza minima $clearance $heightUnit';
-  }
-
-  @override
-  String losProfileBlocked(
-    String distance,
-    String distanceUnit,
-    String obstruction,
-    String heightUnit,
-  ) {
-    return '$distance $distanceUnit, bloccato da $obstruction $heightUnit';
-  }
-
-  @override
-  String get losStatusChecking => 'LOS: controllo...';
-
-  @override
-  String get losStatusNoData => 'LOS: nessun dato';
-
-  @override
-  String losStatusSummary(int clear, int total, int blocked, int unknown) {
-    return 'LOS: $clear/$total libera, $blocked bloccato, $unknown sconosciuto';
-  }
-
-  @override
-  String get losErrorElevationUnavailable =>
-      'Dati di elevazione non disponibili per uno o più campioni.';
-
-  @override
-  String get losErrorInvalidInput =>
-      'Dati punti/elevazione non validi per il calcolo della LOS.';
-
-  @override
-  String get losRenameCustomPoint => 'Rinomina punto personalizzato';
-
-  @override
-  String get losPointName => 'Nome del punto';
-
-  @override
-  String get losShowPanelTooltip => 'Mostra il pannello LOS';
-
-  @override
-  String get losHidePanelTooltip => 'Nascondi il pannello LOS';
-
-  @override
-  String get losElevationAttribution =>
-      'Dati di elevazione: Open-Meteo (CC BY 4.0)';
-
-  @override
-  String get losLegendRadioHorizon => 'Orizzonte radio';
-
-  @override
-  String get losLegendLosBeam => 'Linea di vista';
-
-  @override
-  String get losLegendTerrain => 'Terreno';
-
-  @override
-  String get losFrequencyLabel => 'Frequenza';
-
-  @override
-  String get losFrequencyInfoTooltip => 'Visualizza i dettagli del calcolo';
-
-  @override
-  String get losFrequencyDialogTitle => 'Calcolo dell’orizzonte radio';
-
-  @override
-  String losFrequencyDialogDescription(
-    double baselineK,
-    double baselineFreq,
-    double frequencyMHz,
-    double kFactor,
-  ) {
-    return 'Partendo da k=$baselineK a $baselineFreq MHz, il calcolo regola il fattore k per l\'attuale banda $frequencyMHz MHz, che definisce il limite curvo dell\'orizzonte radio.';
-  }
-
   @override
   String get contacts_pathTrace => 'Traccia Percorso';
 

lib/l10n/app_localizations_nl.dart

@@ -320,10 +320,6 @@ class AppLocalizationsNl extends AppLocalizations {
   String get settings_aboutDescription =>
       'Een open-source Flutter client voor MeshCore LoRa mesh netwerkapparaten.';
 
-  @override
-  String get settings_aboutOpenMeteoAttribution =>
-      'LOS-hoogtegegevens: Open-Meteo (CC BY 4.0)';
-
   @override
   String get settings_infoName => 'Naam';
 
@@ -348,6 +344,15 @@ class AppLocalizationsNl extends AppLocalizations {
   @override
   String get settings_presets => 'Presets';
 
+  @override
+  String get settings_preset915Mhz => '915 MHz';
+
+  @override
+  String get settings_preset868Mhz => '868 MHz';
+
+  @override
+  String get settings_preset433Mhz => '433 MHz';
+
   @override
   String get settings_frequency => 'Frequentie (MHz)';
 
@@ -376,15 +381,10 @@ class AppLocalizationsNl extends AppLocalizations {
   String get settings_txPowerInvalid => 'Ongeldige TX-vermogen (0-22 dBm)';
 
   @override
-  String get settings_clientRepeat => 'Herhalen: Afgekoppeld';
+  String get settings_longRange => 'Lange Afstand';
 
   @override
-  String get settings_clientRepeatSubtitle =>
-      'Laat dit apparaat de mesh-pakketten opnieuw verzenden voor andere apparaten.';
-
-  @override
-  String get settings_clientRepeatFreqWarning =>
-      'Om een signaal buiten het netwerk te versturen, zijn frequenties van 433, 869 of 918 MHz vereist.';
+  String get settings_fastSpeed => 'Hoge Snelheid';
 
   @override
   String settings_error(String message) {
@@ -460,13 +460,6 @@ class AppLocalizationsNl extends AppLocalizations {
   @override
   String get appSettings_languageUk => 'Oekraïens';
 
-  @override
-  String get appSettings_enableMessageTracing => 'Berichttracking inschakelen';
-
-  @override
-  String get appSettings_enableMessageTracingSubtitle =>
-      'Gedetailleerde routerings- en timing-metadata voor berichten weergeven';
-
   @override
   String get appSettings_notifications => 'Notificaties';
 
@@ -628,15 +621,6 @@ class AppLocalizationsNl extends AppLocalizations {
   @override
   String get appSettings_offlineMapCache => 'Offline Kaarten Cache';
 
-  @override
-  String get appSettings_unitsTitle => 'Eenheden';
-
-  @override
-  String get appSettings_unitsMetric => 'Metrisch (m / km)';
-
-  @override
-  String get appSettings_unitsImperial => 'Imperiaal (ft / mi)';
-
   @override
   String get appSettings_noAreaSelected => 'Geen gebied geselecteerd';
 
@@ -674,35 +658,7 @@ class AppLocalizationsNl extends AppLocalizations {
       'Contacten verschijnen wanneer apparaten zich aanbieden.';
 
   @override
-  String get contacts_unread => 'Ongelezen';
-
-  @override
-  String get contacts_searchContactsNoNumber => 'Zoek contacten...';
-
-  @override
-  String contacts_searchContacts(int number, String str) {
-    return 'Zoek contacten...';
-  }
-
-  @override
-  String contacts_searchFavorites(int number, String str) {
-    return 'Zoek $number$str favorieten...';
-  }
-
-  @override
-  String contacts_searchUsers(int number, String str) {
-    return 'Zoek $number$str gebruikers...';
-  }
-
-  @override
-  String contacts_searchRepeaters(int number, String str) {
-    return 'Zoek $number$str Repeaters...';
-  }
-
-  @override
-  String contacts_searchRoomServers(int number, String str) {
-    return 'Zoek $number$str Room servers...';
-  }
+  String get contacts_searchContacts => 'Zoek contacten...';
 
   @override
   String get contacts_noUnreadContacts => 'Geen ongelezen contacten';
@@ -827,12 +783,6 @@ class AppLocalizationsNl extends AppLocalizations {
   @override
   String get channels_editChannel => 'Kanaal bewerken';
 
-  @override
-  String get channels_muteChannel => 'Kanaal dempen';
-
-  @override
-  String get channels_unmuteChannel => 'Kanaal dempen opheffen';
-
   @override
   String get channels_deleteChannel => 'Kanaal verwijderen';
 
@@ -841,11 +791,6 @@ class AppLocalizationsNl extends AppLocalizations {
     return 'Verwijderen \"$name\"? Dit kan niet worden teruggedraaid.';
   }
 
-  @override
-  String channels_channelDeleteFailed(String name) {
-    return 'Kan kanaal $name niet verwijderen';
-  }
-
   @override
   String channels_channelDeleted(String name) {
     return 'Kanaal \"$name\" verwijderd';
@@ -1133,9 +1078,6 @@ class AppLocalizationsNl extends AppLocalizations {
   @override
   String get chat_pathManagement => 'Beheer van Paden';
 
-  @override
-  String get chat_ShowAllPaths => 'Toon alle paden';
-
   @override
   String get chat_routingMode => 'Routeerwijze';
 
@@ -1294,12 +1236,6 @@ class AppLocalizationsNl extends AppLocalizations {
   @override
   String get map_title => 'Node Map';
 
-  @override
-  String get map_lineOfSight => 'Zichtlijn';
-
-  @override
-  String get map_losScreenTitle => 'Zichtlijn';
-
   @override
   String get map_noNodesWithLocation => 'Geen nodes met locatiegegevens';
 
@@ -2745,15 +2681,6 @@ class AppLocalizationsNl extends AppLocalizations {
   @override
   String get listFilter_all => 'Alles';
 
-  @override
-  String get listFilter_favorites => 'Favorieten';
-
-  @override
-  String get listFilter_addToFavorites => 'Toevoegen aan favorieten';
-
-  @override
-  String get listFilter_removeFromFavorites => 'Verwijderen uit favorieten';
-
   @override
   String get listFilter_users => 'Gebruikers';
 
@@ -2788,145 +2715,6 @@ class AppLocalizationsNl extends AppLocalizations {
   @override
   String get pathTrace_clearTooltip => 'Weg wissen';
 
-  @override
-  String get losSelectStartEnd =>
-      'Selecteer begin- en eindknooppunten voor LOS.';
-
-  @override
-  String losRunFailed(String error) {
-    return 'Zichtlijncontrole mislukt: $error';
-  }
-
-  @override
-  String get losClearAllPoints => 'Wis alle punten';
-
-  @override
-  String get losRunToViewElevationProfile =>
-      'Voer LOS uit om het hoogteprofiel te bekijken';
-
-  @override
-  String get losMenuTitle => 'LOS-menu';
-
-  @override
-  String get losMenuSubtitle =>
-      'Tik op knooppunten of druk lang op de kaart voor aangepaste punten';
-
-  @override
-  String get losShowDisplayNodes => 'Toon weergaveknooppunten';
-
-  @override
-  String get losCustomPoints => 'Aangepaste punten';
-
-  @override
-  String losCustomPointLabel(int index) {
-    return 'Aangepast $index';
-  }
-
-  @override
-  String get losPointA => 'Punt A';
-
-  @override
-  String get losPointB => 'Punt B';
-
-  @override
-  String losAntennaA(String value, String unit) {
-    return 'Antenne A: $value $unit';
-  }
-
-  @override
-  String losAntennaB(String value, String unit) {
-    return 'Antenne B: $value $unit';
-  }
-
-  @override
-  String get losRun => 'Voer LOS uit';
-
-  @override
-  String get losNoElevationData => 'Geen hoogtegegevens';
-
-  @override
-  String losProfileClear(
-    String distance,
-    String distanceUnit,
-    String clearance,
-    String heightUnit,
-  ) {
-    return '$distance $distanceUnit, vrije LOS, min. vrije ruimte $clearance $heightUnit';
-  }
-
-  @override
-  String losProfileBlocked(
-    String distance,
-    String distanceUnit,
-    String obstruction,
-    String heightUnit,
-  ) {
-    return '$distance $distanceUnit, geblokkeerd door $obstruction $heightUnit';
-  }
-
-  @override
-  String get losStatusChecking => 'LOS: controleren...';
-
-  @override
-  String get losStatusNoData => 'LOS: geen gegevens';
-
-  @override
-  String losStatusSummary(int clear, int total, int blocked, int unknown) {
-    return 'LOS: $clear/$total gewist, $blocked geblokkeerd, $unknown onbekend';
-  }
-
-  @override
-  String get losErrorElevationUnavailable =>
-      'Hoogtegegevens niet beschikbaar voor een of meer monsters.';
-
-  @override
-  String get losErrorInvalidInput =>
-      'Ongeldige punten/hoogtegegevens voor LOS-berekening.';
-
-  @override
-  String get losRenameCustomPoint => 'Hernoem aangepast punt';
-
-  @override
-  String get losPointName => 'Puntnaam';
-
-  @override
-  String get losShowPanelTooltip => 'Toon LOS-paneel';
-
-  @override
-  String get losHidePanelTooltip => 'LOS-paneel verbergen';
-
-  @override
-  String get losElevationAttribution =>
-      'Hoogtegegevens: Open-Meteo (CC BY 4.0)';
-
-  @override
-  String get losLegendRadioHorizon => 'Radiohorizon';
-
-  @override
-  String get losLegendLosBeam => 'Zichtlijn';
-
-  @override
-  String get losLegendTerrain => 'Terrein';
-
-  @override
-  String get losFrequencyLabel => 'Frequentie';
-
-  @override
-  String get losFrequencyInfoTooltip => 'Bekijk details van de berekening';
-
-  @override
-  String get losFrequencyDialogTitle => 'Berekening van de radiohorizon';
-
-  @override
-  String losFrequencyDialogDescription(
-    double baselineK,
-    double baselineFreq,
-    double frequencyMHz,
-    double kFactor,
-  ) {
-    return 'Beginnend met k=$baselineK bij $baselineFreq MHz, wordt bij de berekening de k-factor aangepast voor de huidige $frequencyMHz MHz-band, die de gebogen radiohorizonkap definieert.';
-  }
-
   @override
   String get contacts_pathTrace => 'Pad Traceren';
 

lib/l10n/app_localizations_pl.dart

@@ -323,10 +323,6 @@ class AppLocalizationsPl extends AppLocalizations {
   String get settings_aboutDescription =>
       'Otwarty kod źródłowy klient Flutter dla urządzeń do sieci mesh LoRa MeshCore.';
 
-  @override
-  String get settings_aboutOpenMeteoAttribution =>
-      'Dane wysokościowe LOS: Open-Meteo (CC BY 4.0)';
-
   @override
   String get settings_infoName => 'Imię';
 
@@ -351,6 +347,15 @@ class AppLocalizationsPl extends AppLocalizations {
   @override
   String get settings_presets => 'Preset';
 
+  @override
+  String get settings_preset915Mhz => '915 MHz';
+
+  @override
+  String get settings_preset868Mhz => '868 MHz';
+
+  @override
+  String get settings_preset433Mhz => '433 MHz';
+
   @override
   String get settings_frequency => 'Częstotliwość (MHz)';
 
@@ -380,15 +385,10 @@ class AppLocalizationsPl extends AppLocalizations {
   String get settings_txPowerInvalid => 'Nieprawidłowa moc TX (0-22 dBm)';
 
   @override
-  String get settings_clientRepeat => 'Powtórzenie: Niezależne od sieci';
+  String get settings_longRange => 'Długi zasięg';
 
   @override
-  String get settings_clientRepeatSubtitle =>
-      'Pozwól temu urządzeniu powtarzać pakiety danych dla innych urządzeń.';
-
-  @override
-  String get settings_clientRepeatFreqWarning =>
-      'Powtórka poza siecią wymaga częstotliwości 433, 869 lub 918 MHz.';
+  String get settings_fastSpeed => 'Szybka prędkość';
 
   @override
   String settings_error(String message) {
@@ -464,13 +464,6 @@ class AppLocalizationsPl extends AppLocalizations {
   @override
   String get appSettings_languageUk => 'Ukraińska';
 
-  @override
-  String get appSettings_enableMessageTracing => 'Włącz śledzenie wiadomości';
-
-  @override
-  String get appSettings_enableMessageTracingSubtitle =>
-      'Pokaż szczegółowe metadane trasowania i czasu dla wiadomości';
-
   @override
   String get appSettings_notifications => 'Powiadomienia';
 
@@ -632,15 +625,6 @@ class AppLocalizationsPl extends AppLocalizations {
   @override
   String get appSettings_offlineMapCache => 'Bufor Map Offline';
 
-  @override
-  String get appSettings_unitsTitle => 'Jednostki';
-
-  @override
-  String get appSettings_unitsMetric => 'Metryczne (m / km)';
-
-  @override
-  String get appSettings_unitsImperial => 'Imperialne (ft / mi)';
-
   @override
   String get appSettings_noAreaSelected => 'Nie zaznaczono żadnej powierzchni.';
 
@@ -678,35 +662,7 @@ class AppLocalizationsPl extends AppLocalizations {
       'Kontakty będą wyświetlane, gdy urządzenia reklamują się.';
 
   @override
-  String get contacts_unread => 'Nieprzeczytane';
-
-  @override
-  String get contacts_searchContactsNoNumber => 'Wyszukaj kontakty...';
-
-  @override
-  String contacts_searchContacts(int number, String str) {
-    return 'Wyszukaj kontakty...';
-  }
-
-  @override
-  String contacts_searchFavorites(int number, String str) {
-    return 'Wyszukaj $number$str ulubione...';
-  }
-
-  @override
-  String contacts_searchUsers(int number, String str) {
-    return 'Wyszukaj $number$str Użytkowników...';
-  }
-
-  @override
-  String contacts_searchRepeaters(int number, String str) {
-    return 'Wyszukaj $number$str powtórników...';
-  }
-
-  @override
-  String contacts_searchRoomServers(int number, String str) {
-    return 'Wyszukaj $number$str serwerów Room...';
-  }
+  String get contacts_searchContacts => 'Wyszukaj kontakty...';
 
   @override
   String get contacts_noUnreadContacts => 'Brak nieprzeczytanych kontaktów';
@@ -832,12 +788,6 @@ class AppLocalizationsPl extends AppLocalizations {
   @override
   String get channels_editChannel => 'Edytuj kanał';
 
-  @override
-  String get channels_muteChannel => 'Wycisz kanał';
-
-  @override
-  String get channels_unmuteChannel => 'Wyłącz wyciszenie kanału';
-
   @override
   String get channels_deleteChannel => 'Usuń kanał';
 
@@ -846,11 +796,6 @@ class AppLocalizationsPl extends AppLocalizations {
     return 'Usuń \"$name\"? Nie można tego cofnąć.';
   }
 
-  @override
-  String channels_channelDeleteFailed(String name) {
-    return 'Nie udało się usunąć kanału \"$name\"';
-  }
-
   @override
   String channels_channelDeleted(String name) {
     return 'Kanał \"$name\" usunięto';
@@ -1138,9 +1083,6 @@ class AppLocalizationsPl extends AppLocalizations {
   @override
   String get chat_pathManagement => 'Zarządzanie ścieżkami';
 
-  @override
-  String get chat_ShowAllPaths => 'Pokaż wszystkie ścieżki';
-
   @override
   String get chat_routingMode => 'Tryb routingu';
 
@@ -1300,12 +1242,6 @@ class AppLocalizationsPl extends AppLocalizations {
   @override
   String get map_title => 'Mapa węzłów';
 
-  @override
-  String get map_lineOfSight => 'Linia wzroku';
-
-  @override
-  String get map_losScreenTitle => 'Linia wzroku';
-
   @override
   String get map_noNodesWithLocation => 'Brak węzłów z danymi lokalizacyjnymi';
 
@@ -2752,15 +2688,6 @@ class AppLocalizationsPl extends AppLocalizations {
   @override
   String get listFilter_all => 'Wszystko';
 
-  @override
-  String get listFilter_favorites => 'Ulubione';
-
-  @override
-  String get listFilter_addToFavorites => 'Dodaj do ulubionych';
-
-  @override
-  String get listFilter_removeFromFavorites => 'Usuń z ulubionych';
-
   @override
   String get listFilter_users => 'Użytkownicy';
 
@@ -2795,144 +2722,6 @@ class AppLocalizationsPl extends AppLocalizations {
   @override
   String get pathTrace_clearTooltip => 'Wyczyść ścieżkę';
 
-  @override
-  String get losSelectStartEnd => 'Wybierz węzły początkowe i końcowe dla LOS.';
-
-  @override
-  String losRunFailed(String error) {
-    return 'Sprawdzenie pola widzenia nie powiodło się: $error';
-  }
-
-  @override
-  String get losClearAllPoints => 'Wyczyść wszystkie punkty';
-
-  @override
-  String get losRunToViewElevationProfile =>
-      'Uruchom LOS, aby wyświetlić profil wysokości';
-
-  @override
-  String get losMenuTitle => 'Menu LOS';
-
-  @override
-  String get losMenuSubtitle =>
-      'Stuknij węzły lub naciśnij i przytrzymaj mapę, aby uzyskać niestandardowe punkty';
-
-  @override
-  String get losShowDisplayNodes => 'Pokaż węzły wyświetlające';
-
-  @override
-  String get losCustomPoints => 'Punkty niestandardowe';
-
-  @override
-  String losCustomPointLabel(int index) {
-    return 'Niestandardowe $index';
-  }
-
-  @override
-  String get losPointA => 'Punkt A';
-
-  @override
-  String get losPointB => 'Punkt B';
-
-  @override
-  String losAntennaA(String value, String unit) {
-    return 'Antena A: $value $unit';
-  }
-
-  @override
-  String losAntennaB(String value, String unit) {
-    return 'Antena B: $value $unit';
-  }
-
-  @override
-  String get losRun => 'Uruchom LOS-a';
-
-  @override
-  String get losNoElevationData => 'Brak danych o wysokości';
-
-  @override
-  String losProfileClear(
-    String distance,
-    String distanceUnit,
-    String clearance,
-    String heightUnit,
-  ) {
-    return '$distance $distanceUnit, czysty LOS, minimalny prześwit $clearance $heightUnit';
-  }
-
-  @override
-  String losProfileBlocked(
-    String distance,
-    String distanceUnit,
-    String obstruction,
-    String heightUnit,
-  ) {
-    return '$distance $distanceUnit, zablokowane przez $obstruction $heightUnit';
-  }
-
-  @override
-  String get losStatusChecking => 'LOS: sprawdzam...';
-
-  @override
-  String get losStatusNoData => 'LOS: brak danych';
-
-  @override
-  String losStatusSummary(int clear, int total, int blocked, int unknown) {
-    return 'LOS: $clear/$total jasne, $blocked zablokowane, $unknown nieznane';
-  }
-
-  @override
-  String get losErrorElevationUnavailable =>
-      'Dane dotyczące wysokości są niedostępne dla jednej lub większej liczby próbek.';
-
-  @override
-  String get losErrorInvalidInput =>
-      'Nieprawidłowe dane punktów/wysokości do obliczenia LOS.';
-
-  @override
-  String get losRenameCustomPoint => 'Zmień nazwę punktu niestandardowego';
-
-  @override
-  String get losPointName => 'Nazwa punktu';
-
-  @override
-  String get losShowPanelTooltip => 'Pokaż panel LOS';
-
-  @override
-  String get losHidePanelTooltip => 'Ukryj panel LOS';
-
-  @override
-  String get losElevationAttribution =>
-      'Dane dotyczące wysokości: Open-Meteo (CC BY 4.0)';
-
-  @override
-  String get losLegendRadioHorizon => 'Horyzont radiowy';
-
-  @override
-  String get losLegendLosBeam => 'Linia widoczności';
-
-  @override
-  String get losLegendTerrain => 'Teren';
-
-  @override
-  String get losFrequencyLabel => 'Częstotliwość';
-
-  @override
-  String get losFrequencyInfoTooltip => 'Zobacz szczegóły obliczenia';
-
-  @override
-  String get losFrequencyDialogTitle => 'Obliczanie horyzontu radiowego';
-
-  @override
-  String losFrequencyDialogDescription(
-    double baselineK,
-    double baselineFreq,
-    double frequencyMHz,
-    double kFactor,
-  ) {
-    return 'Zaczynając od k=$baselineK przy $baselineFreq MHz, obliczenia korygują współczynnik k dla bieżącego pasma $frequencyMHz MHz, które definiuje zakrzywiony limit horyzontu radiowego.';
-  }
-
   @override
   String get contacts_pathTrace => 'Śledzenie Ścieżek';
 

lib/l10n/app_localizations_pt.dart

@@ -324,10 +324,6 @@ class AppLocalizationsPt extends AppLocalizations {
   String get settings_aboutDescription =>
       'Um cliente Flutter de código aberto para dispositivos de rede mesh LoRa Core da MeshCore.';
 
-  @override
-  String get settings_aboutOpenMeteoAttribution =>
-      'Dados de elevação LOS: Open-Meteo (CC BY 4.0)';
-
   @override
   String get settings_infoName => 'Nome';
 
@@ -352,6 +348,15 @@ class AppLocalizationsPt extends AppLocalizations {
   @override
   String get settings_presets => 'Presets';
 
+  @override
+  String get settings_preset915Mhz => '915 MHz';
+
+  @override
+  String get settings_preset868Mhz => '868 MHz';
+
+  @override
+  String get settings_preset433Mhz => '433 MHz';
+
   @override
   String get settings_frequency => 'Frequência (MHz)';
 
@@ -380,15 +385,10 @@ class AppLocalizationsPt extends AppLocalizations {
   String get settings_txPowerInvalid => 'Potência de TX inválida (0-22 dBm)';
 
   @override
-  String get settings_clientRepeat => 'Repetição sem rede';
+  String get settings_longRange => 'Alcance Longo';
 
   @override
-  String get settings_clientRepeatSubtitle =>
-      'Permita que este dispositivo repita pacotes de rede para outros dispositivos.';
-
-  @override
-  String get settings_clientRepeatFreqWarning =>
-      'A repetição fora da rede requer frequências de 433, 869 ou 918 MHz.';
+  String get settings_fastSpeed => 'Velocidade Rápida';
 
   @override
   String settings_error(String message) {
@@ -464,14 +464,6 @@ class AppLocalizationsPt extends AppLocalizations {
   @override
   String get appSettings_languageUk => 'Ucraniano';
 
-  @override
-  String get appSettings_enableMessageTracing =>
-      'Ativar rastreamento de mensagens';
-
-  @override
-  String get appSettings_enableMessageTracingSubtitle =>
-      'Mostrar metadados detalhados de roteamento e tempo para as mensagens';
-
   @override
   String get appSettings_notifications => 'Notificações';
 
@@ -632,15 +624,6 @@ class AppLocalizationsPt extends AppLocalizations {
   @override
   String get appSettings_offlineMapCache => 'Cache de Mapa Offline';
 
-  @override
-  String get appSettings_unitsTitle => 'Unidades';
-
-  @override
-  String get appSettings_unitsMetric => 'Métrico (m/km)';
-
-  @override
-  String get appSettings_unitsImperial => 'Imperial (ft/mi)';
-
   @override
   String get appSettings_noAreaSelected => 'Nenhuma área selecionada';
 
@@ -679,35 +662,7 @@ class AppLocalizationsPt extends AppLocalizations {
       'Os contatos serão exibidos quando os dispositivos anunciarem.';
 
   @override
-  String get contacts_unread => 'Não lido';
-
-  @override
-  String get contacts_searchContactsNoNumber => 'Pesquisar Contatos...';
-
-  @override
-  String contacts_searchContacts(int number, String str) {
-    return 'Pesquisar contatos...';
-  }
-
-  @override
-  String contacts_searchFavorites(int number, String str) {
-    return 'Pesquisar $number$str Favoritos...';
-  }
-
-  @override
-  String contacts_searchUsers(int number, String str) {
-    return 'Pesquisar $number$str Usuários...';
-  }
-
-  @override
-  String contacts_searchRepeaters(int number, String str) {
-    return 'Pesquisar $number$str Repetidores...';
-  }
-
-  @override
-  String contacts_searchRoomServers(int number, String str) {
-    return 'Pesquisar $number$str servidores de sala...';
-  }
+  String get contacts_searchContacts => 'Pesquisar contatos...';
 
   @override
   String get contacts_noUnreadContacts => 'Sem contatos não lidos.';
@@ -833,12 +788,6 @@ class AppLocalizationsPt extends AppLocalizations {
   @override
   String get channels_editChannel => 'Editar canal';
 
-  @override
-  String get channels_muteChannel => 'Silenciar canal';
-
-  @override
-  String get channels_unmuteChannel => 'Ativar canal';
-
   @override
   String get channels_deleteChannel => 'Excluir canal';
 
@@ -847,11 +796,6 @@ class AppLocalizationsPt extends AppLocalizations {
     return 'Excluir \"$name\"? Não pode ser desfeito.';
   }
 
-  @override
-  String channels_channelDeleteFailed(String name) {
-    return 'Falha ao excluir o canal \"$name\"';
-  }
-
   @override
   String channels_channelDeleted(String name) {
     return 'Canal \"$name\" excluído';
@@ -1139,9 +1083,6 @@ class AppLocalizationsPt extends AppLocalizations {
   @override
   String get chat_pathManagement => 'Gerenciamento de Caminhos';
 
-  @override
-  String get chat_ShowAllPaths => 'Mostrar todos os caminhos';
-
   @override
   String get chat_routingMode => 'Modo de roteamento';
 
@@ -1300,12 +1241,6 @@ class AppLocalizationsPt extends AppLocalizations {
   @override
   String get map_title => 'Mapa de Nós';
 
-  @override
-  String get map_lineOfSight => 'Linha de visão';
-
-  @override
-  String get map_losScreenTitle => 'Linha de visão';
-
   @override
   String get map_noNodesWithLocation =>
       'Não existem nós com dados de localização.';
@@ -2755,15 +2690,6 @@ class AppLocalizationsPt extends AppLocalizations {
   @override
   String get listFilter_all => 'Tudo';
 
-  @override
-  String get listFilter_favorites => 'Favoritos';
-
-  @override
-  String get listFilter_addToFavorites => 'Adicionar aos favoritos';
-
-  @override
-  String get listFilter_removeFromFavorites => 'Remover da lista de favoritos';
-
   @override
   String get listFilter_users => 'Usuários';
 
@@ -2798,144 +2724,6 @@ class AppLocalizationsPt extends AppLocalizations {
   @override
   String get pathTrace_clearTooltip => 'Limpar caminho';
 
-  @override
-  String get losSelectStartEnd => 'Selecione nós iniciais e finais para LOS.';
-
-  @override
-  String losRunFailed(String error) {
-    return 'Falha na verificação da linha de visão: $error';
-  }
-
-  @override
-  String get losClearAllPoints => 'Limpe todos os pontos';
-
-  @override
-  String get losRunToViewElevationProfile =>
-      'Execute o LOS para visualizar o perfil de elevação';
-
-  @override
-  String get losMenuTitle => 'Menu LOS';
-
-  @override
-  String get losMenuSubtitle =>
-      'Toque nos nós ou mantenha pressionado o mapa para obter pontos personalizados';
-
-  @override
-  String get losShowDisplayNodes => 'Mostrar nós de exibição';
-
-  @override
-  String get losCustomPoints => 'Pontos personalizados';
-
-  @override
-  String losCustomPointLabel(int index) {
-    return '$index personalizado';
-  }
-
-  @override
-  String get losPointA => 'Ponto A';
-
-  @override
-  String get losPointB => 'Ponto B';
-
-  @override
-  String losAntennaA(String value, String unit) {
-    return 'Antena A: $value $unit';
-  }
-
-  @override
-  String losAntennaB(String value, String unit) {
-    return 'Antena B: $value $unit';
-  }
-
-  @override
-  String get losRun => 'Executar LOS';
-
-  @override
-  String get losNoElevationData => 'Sem dados de elevação';
-
-  @override
-  String losProfileClear(
-    String distance,
-    String distanceUnit,
-    String clearance,
-    String heightUnit,
-  ) {
-    return '$distance $distanceUnit, limpar LOS, liberação mínima $clearance $heightUnit';
-  }
-
-  @override
-  String losProfileBlocked(
-    String distance,
-    String distanceUnit,
-    String obstruction,
-    String heightUnit,
-  ) {
-    return '$distance $distanceUnit, bloqueado por $obstruction $heightUnit';
-  }
-
-  @override
-  String get losStatusChecking => 'LOS: verificando...';
-
-  @override
-  String get losStatusNoData => 'LOS: sem dados';
-
-  @override
-  String losStatusSummary(int clear, int total, int blocked, int unknown) {
-    return 'LOS: $clear/$total limpo, $blocked bloqueado, $unknown desconhecido';
-  }
-
-  @override
-  String get losErrorElevationUnavailable =>
-      'Dados de elevação indisponíveis para uma ou mais amostras.';
-
-  @override
-  String get losErrorInvalidInput =>
-      'Dados de pontos/elevação inválidos para cálculo de LOS.';
-
-  @override
-  String get losRenameCustomPoint => 'Renomear ponto personalizado';
-
-  @override
-  String get losPointName => 'Nome do ponto';
-
-  @override
-  String get losShowPanelTooltip => 'Mostrar painel LOS';
-
-  @override
-  String get losHidePanelTooltip => 'Ocultar painel LOS';
-
-  @override
-  String get losElevationAttribution =>
-      'Dados de elevação: Open-Meteo (CC BY 4.0)';
-
-  @override
-  String get losLegendRadioHorizon => 'Horizonte de rádio';
-
-  @override
-  String get losLegendLosBeam => 'Linha de visada';
-
-  @override
-  String get losLegendTerrain => 'Terreno';
-
-  @override
-  String get losFrequencyLabel => 'Frequência';
-
-  @override
-  String get losFrequencyInfoTooltip => 'Ver detalhes do cálculo';
-
-  @override
-  String get losFrequencyDialogTitle => 'Cálculo do horizonte de rádio';
-
-  @override
-  String losFrequencyDialogDescription(
-    double baselineK,
-    double baselineFreq,
-    double frequencyMHz,
-    double kFactor,
-  ) {
-    return 'Começando em k=$baselineK em $baselineFreq MHz, o cálculo ajusta o fator k para a banda atual de $frequencyMHz MHz, que define o limite do horizonte de rádio curvo.';
-  }
-
   @override
   String get contacts_pathTrace => 'Traçado de Caminho';
 

lib/l10n/app_localizations_ru.dart

@@ -321,10 +321,6 @@ class AppLocalizationsRu extends AppLocalizations {
   String get settings_aboutDescription =>
       'Открытое клиентское приложение на Flutter для устройств MeshCore с LoRa-сетями.';
 
-  @override
-  String get settings_aboutOpenMeteoAttribution =>
-      'Данные о высоте LOS: Open-Meteo (CC BY 4.0)';
-
   @override
   String get settings_infoName => 'Имя';
 
@@ -349,6 +345,15 @@ class AppLocalizationsRu extends AppLocalizations {
   @override
   String get settings_presets => 'Пресеты';
 
+  @override
+  String get settings_preset915Mhz => '915 МГц';
+
+  @override
+  String get settings_preset868Mhz => '868 МГц';
+
+  @override
+  String get settings_preset433Mhz => '433 МГц';
+
   @override
   String get settings_frequency => 'Частота (МГц)';
 
@@ -378,15 +383,10 @@ class AppLocalizationsRu extends AppLocalizations {
       'Недопустимая мощность передачи (0–22 дБм)';
 
   @override
-  String get settings_clientRepeat => 'Повторение \"вне сети\"';
+  String get settings_longRange => 'Дальний радиус';
 
   @override
-  String get settings_clientRepeatSubtitle =>
-      'Позвольте этому устройству повторять пакеты данных для других устройств.';
-
-  @override
-  String get settings_clientRepeatFreqWarning =>
-      'Для работы в режиме \"без подключения к сети\" требуется частота 433, 869 или 918 МГц.';
+  String get settings_fastSpeed => 'Высокая скорость';
 
   @override
   String settings_error(String message) {
@@ -462,14 +462,6 @@ class AppLocalizationsRu extends AppLocalizations {
   @override
   String get appSettings_languageUk => 'Українська';
 
-  @override
-  String get appSettings_enableMessageTracing =>
-      'Включить трассировку сообщений';
-
-  @override
-  String get appSettings_enableMessageTracingSubtitle =>
-      'Показывать подробные метаданные о маршрутизации и времени для сообщений';
-
   @override
   String get appSettings_notifications => 'Уведомления';
 
@@ -632,15 +624,6 @@ class AppLocalizationsRu extends AppLocalizations {
   @override
   String get appSettings_offlineMapCache => 'Кэш офлайн-карты';
 
-  @override
-  String get appSettings_unitsTitle => 'Единицы';
-
-  @override
-  String get appSettings_unitsMetric => 'Метрическая (м/км)';
-
-  @override
-  String get appSettings_unitsImperial => 'Имперская (ft / mi)';
-
   @override
   String get appSettings_noAreaSelected => 'Область не выбрана';
 
@@ -678,35 +661,7 @@ class AppLocalizationsRu extends AppLocalizations {
       'Контакты появятся, когда устройства начнут рассылать оповещения';
 
   @override
-  String get contacts_unread => 'Непрочитанное';
-
-  @override
-  String get contacts_searchContactsNoNumber => 'Поиск контактов...';
-
-  @override
-  String contacts_searchContacts(int number, String str) {
-    return 'Поиск контактов...';
-  }
-
-  @override
-  String contacts_searchFavorites(int number, String str) {
-    return 'Поиск $number$str избранного...';
-  }
-
-  @override
-  String contacts_searchUsers(int number, String str) {
-    return 'Поиск $number$str пользователей...';
-  }
-
-  @override
-  String contacts_searchRepeaters(int number, String str) {
-    return 'Поиск $number$str ретрансляторов...';
-  }
-
-  @override
-  String contacts_searchRoomServers(int number, String str) {
-    return 'Поиск $number$str серверов комнат...';
-  }
+  String get contacts_searchContacts => 'Поиск контактов...';
 
   @override
   String get contacts_noUnreadContacts => 'Нет непрочитанных контактов';
@@ -831,12 +786,6 @@ class AppLocalizationsRu extends AppLocalizations {
   @override
   String get channels_editChannel => 'Изменить канал';
 
-  @override
-  String get channels_muteChannel => 'Отключить уведомления канала';
-
-  @override
-  String get channels_unmuteChannel => 'Включить уведомления канала';
-
   @override
   String get channels_deleteChannel => 'Удалить канал';
 
@@ -845,11 +794,6 @@ class AppLocalizationsRu extends AppLocalizations {
     return 'Удалить \"$name\"? Это действие нельзя отменить.';
   }
 
-  @override
-  String channels_channelDeleteFailed(String name) {
-    return 'Не удалось удалить канал $name.';
-  }
-
   @override
   String channels_channelDeleted(String name) {
     return 'Канал \"$name\" удалён';
@@ -1137,9 +1081,6 @@ class AppLocalizationsRu extends AppLocalizations {
   @override
   String get chat_pathManagement => 'Управление маршрутами';
 
-  @override
-  String get chat_ShowAllPaths => 'Показать все пути';
-
   @override
   String get chat_routingMode => 'Режим маршрутизации';
 
@@ -1302,12 +1243,6 @@ class AppLocalizationsRu extends AppLocalizations {
   @override
   String get map_title => 'Карта нод';
 
-  @override
-  String get map_lineOfSight => 'Линия видимости';
-
-  @override
-  String get map_losScreenTitle => 'Линия видимости';
-
   @override
   String get map_noNodesWithLocation => 'Нет нод с данными о местоположении';
 
@@ -2758,15 +2693,6 @@ class AppLocalizationsRu extends AppLocalizations {
   @override
   String get listFilter_all => 'Все';
 
-  @override
-  String get listFilter_favorites => 'Избранное';
-
-  @override
-  String get listFilter_addToFavorites => 'Добавить в избранное';
-
-  @override
-  String get listFilter_removeFromFavorites => 'Удалить из избранного';
-
   @override
   String get listFilter_users => 'Пользователи';
 
@@ -2801,144 +2727,6 @@ class AppLocalizationsRu extends AppLocalizations {
   @override
   String get pathTrace_clearTooltip => 'Очистить путь';
 
-  @override
-  String get losSelectStartEnd => 'Выберите начальный и конечный узлы для LOS.';
-
-  @override
-  String losRunFailed(String error) {
-    return 'Проверка прямой видимости не удалась: $error';
-  }
-
-  @override
-  String get losClearAllPoints => 'Очистить все точки';
-
-  @override
-  String get losRunToViewElevationProfile =>
-      'Запустите LOS, чтобы просмотреть профиль высот.';
-
-  @override
-  String get losMenuTitle => 'ЛОС Меню';
-
-  @override
-  String get losMenuSubtitle =>
-      'Коснитесь узлов или нажмите и удерживайте карту для выбора пользовательских точек.';
-
-  @override
-  String get losShowDisplayNodes => 'Показать узлы отображения';
-
-  @override
-  String get losCustomPoints => 'Пользовательские точки';
-
-  @override
-  String losCustomPointLabel(int index) {
-    return 'Пользовательский $index';
-  }
-
-  @override
-  String get losPointA => 'Точка А';
-
-  @override
-  String get losPointB => 'Точка Б';
-
-  @override
-  String losAntennaA(String value, String unit) {
-    return 'Антенна А: $value $unit';
-  }
-
-  @override
-  String losAntennaB(String value, String unit) {
-    return 'Антенна Б: $value $unit';
-  }
-
-  @override
-  String get losRun => 'Запустить ЛОС';
-
-  @override
-  String get losNoElevationData => 'Нет данных о высоте';
-
-  @override
-  String losProfileClear(
-    String distance,
-    String distanceUnit,
-    String clearance,
-    String heightUnit,
-  ) {
-    return '$distance $distanceUnit, свободная зона видимости, минимальный зазор $clearance $heightUnit';
-  }
-
-  @override
-  String losProfileBlocked(
-    String distance,
-    String distanceUnit,
-    String obstruction,
-    String heightUnit,
-  ) {
-    return '$distance $distanceUnit, заблокирован $obstruction $heightUnit';
-  }
-
-  @override
-  String get losStatusChecking => 'ЛОС: проверяю...';
-
-  @override
-  String get losStatusNoData => 'ЛОС: нет данных';
-
-  @override
-  String losStatusSummary(int clear, int total, int blocked, int unknown) {
-    return 'LOS: $clear/$total очищено, $blocked заблокировано, $unknown неизвестно.';
-  }
-
-  @override
-  String get losErrorElevationUnavailable =>
-      'Данные о высоте недоступны для одного или нескольких образцов.';
-
-  @override
-  String get losErrorInvalidInput =>
-      'Неверные данные о точках/высоте для расчета LOS.';
-
-  @override
-  String get losRenameCustomPoint => 'Переименовать пользовательскую точку';
-
-  @override
-  String get losPointName => 'Имя точки';
-
-  @override
-  String get losShowPanelTooltip => 'Показать панель LOS';
-
-  @override
-  String get losHidePanelTooltip => 'Скрыть панель LOS';
-
-  @override
-  String get losElevationAttribution =>
-      'Данные о высоте: Open-Meteo (CC BY 4.0)';
-
-  @override
-  String get losLegendRadioHorizon => 'Радиогоризонт';
-
-  @override
-  String get losLegendLosBeam => 'Линия прямой видимости';
-
-  @override
-  String get losLegendTerrain => 'Рельеф';
-
-  @override
-  String get losFrequencyLabel => 'Частота';
-
-  @override
-  String get losFrequencyInfoTooltip => 'Просмотреть детали расчёта';
-
-  @override
-  String get losFrequencyDialogTitle => 'Расчёт радиогоризонта';
-
-  @override
-  String losFrequencyDialogDescription(
-    double baselineK,
-    double baselineFreq,
-    double frequencyMHz,
-    double kFactor,
-  ) {
-    return 'Начиная с k=$baselineK на частоте $baselineFreq МГц, расчет корректирует коэффициент k для текущего диапазона $frequencyMHz МГц, который определяет изогнутую границу радиогоризонта.';
-  }
-
   @override
   String get contacts_pathTrace => 'Трассировка пути';
 

lib/l10n/app_localizations_sk.dart

@@ -320,10 +320,6 @@ class AppLocalizationsSk extends AppLocalizations {
   String get settings_aboutDescription =>
       'Otvorený zdrojový Flutter klient pre MeshCore LoRa sieťové zariadenia.';
 
-  @override
-  String get settings_aboutOpenMeteoAttribution =>
-      'Údaje o nadmorskej výške LOS: Open-Meteo (CC BY 4.0)';
-
   @override
   String get settings_infoName => 'Meno';
 
@@ -348,6 +344,15 @@ class AppLocalizationsSk extends AppLocalizations {
   @override
   String get settings_presets => 'Prednastavenia';
 
+  @override
+  String get settings_preset915Mhz => '915 MHz';
+
+  @override
+  String get settings_preset868Mhz => '868 MHz';
+
+  @override
+  String get settings_preset433Mhz => '433 MHz';
+
   @override
   String get settings_frequency => 'Frekvencia (MHz)';
 
@@ -376,15 +381,10 @@ class AppLocalizationsSk extends AppLocalizations {
   String get settings_txPowerInvalid => 'Neplatná hodnota výkonu TX (0-22 dBm)';
 
   @override
-  String get settings_clientRepeat => 'Opätovné použitie bez elektrickej siete';
+  String get settings_longRange => 'Dlhý dosah';
 
   @override
-  String get settings_clientRepeatSubtitle =>
-      'Umožnite, aby toto zariadenie opakovávalo siete pre ostatných.';
-
-  @override
-  String get settings_clientRepeatFreqWarning =>
-      'Použitie off-grid systému vyžaduje frekvencie 433, 869 alebo 918 MHz.';
+  String get settings_fastSpeed => 'Rýchla rýchlosť';
 
   @override
   String settings_error(String message) {
@@ -460,13 +460,6 @@ class AppLocalizationsSk extends AppLocalizations {
   @override
   String get appSettings_languageUk => 'Ukrajinská';
 
-  @override
-  String get appSettings_enableMessageTracing => 'Povoliť sledovanie správ';
-
-  @override
-  String get appSettings_enableMessageTracingSubtitle =>
-      'Zobraziť podrobné metadáta o smerovaní a časovaní správ';
-
   @override
   String get appSettings_notifications => 'Upozornenia';
 
@@ -625,15 +618,6 @@ class AppLocalizationsSk extends AppLocalizations {
   @override
   String get appSettings_offlineMapCache => 'Offline Mapa Pamäť';
 
-  @override
-  String get appSettings_unitsTitle => 'Jednotky';
-
-  @override
-  String get appSettings_unitsMetric => 'Metrické (m / km)';
-
-  @override
-  String get appSettings_unitsImperial => 'Imperiálne (ft / mi)';
-
   @override
   String get appSettings_noAreaSelected => 'Neoznačila sa žiadna oblasť';
 
@@ -671,35 +655,7 @@ class AppLocalizationsSk extends AppLocalizations {
       'Kontakty sa zobrazia, keď zariadenia spúšťajú reklamu.';
 
   @override
-  String get contacts_unread => 'Neprečítané';
-
-  @override
-  String get contacts_searchContactsNoNumber => 'Hľadať kontakty...';
-
-  @override
-  String contacts_searchContacts(int number, String str) {
-    return 'Vyhľadávajte kontakty...';
-  }
-
-  @override
-  String contacts_searchFavorites(int number, String str) {
-    return 'Hľadať $number$str obľúbené...';
-  }
-
-  @override
-  String contacts_searchUsers(int number, String str) {
-    return 'Hľadať $number$str používateľov...';
-  }
-
-  @override
-  String contacts_searchRepeaters(int number, String str) {
-    return 'Hľadať $number$str opakovače...';
-  }
-
-  @override
-  String contacts_searchRoomServers(int number, String str) {
-    return 'Hľadaj $number$str serverov miestností...';
-  }
+  String get contacts_searchContacts => 'Vyhľadávajte kontakty...';
 
   @override
   String get contacts_noUnreadContacts => 'Žiadne neprečítané kontakty';
@@ -827,12 +783,6 @@ class AppLocalizationsSk extends AppLocalizations {
   @override
   String get channels_editChannel => 'Upraviť kanál';
 
-  @override
-  String get channels_muteChannel => 'Stlmiť kanál';
-
-  @override
-  String get channels_unmuteChannel => 'Zrušiť stlmenie kanála';
-
   @override
   String get channels_deleteChannel => 'Odstrániť kanál';
 
@@ -841,11 +791,6 @@ class AppLocalizationsSk extends AppLocalizations {
     return 'Odstrániť \"$name\"? To sa nedá zrušiť.';
   }
 
-  @override
-  String channels_channelDeleteFailed(String name) {
-    return 'Kanál \"$name\" sa nepodarilo odstrániť';
-  }
-
   @override
   String channels_channelDeleted(String name) {
     return 'Kanál \"$name\" bol odstránený';
@@ -1133,9 +1078,6 @@ class AppLocalizationsSk extends AppLocalizations {
   @override
   String get chat_pathManagement => 'Správa ciest';
 
-  @override
-  String get chat_ShowAllPaths => 'Zobraziť všetky cesty';
-
   @override
   String get chat_routingMode => 'Režim trasy';
 
@@ -1295,12 +1237,6 @@ class AppLocalizationsSk extends AppLocalizations {
   @override
   String get map_title => 'Mapa uzlov';
 
-  @override
-  String get map_lineOfSight => 'Line of Sight';
-
-  @override
-  String get map_losScreenTitle => 'Line of Sight';
-
   @override
   String get map_noNodesWithLocation => 'Žiadne uzly s údajmi o polohe';
 
@@ -2740,15 +2676,6 @@ class AppLocalizationsSk extends AppLocalizations {
   @override
   String get listFilter_all => 'Všetko';
 
-  @override
-  String get listFilter_favorites => 'Obľúbené';
-
-  @override
-  String get listFilter_addToFavorites => 'Pridaj do obľúbených';
-
-  @override
-  String get listFilter_removeFromFavorites => 'Odstrániť z označení';
-
   @override
   String get listFilter_users => 'Používatelia';
 
@@ -2783,144 +2710,6 @@ class AppLocalizationsSk extends AppLocalizations {
   @override
   String get pathTrace_clearTooltip => 'Zmazať cestu';
 
-  @override
-  String get losSelectStartEnd => 'Vyberte počiatočný a koncový uzol pre LOS.';
-
-  @override
-  String losRunFailed(String error) {
-    return 'Kontrola priamej viditeľnosti zlyhala: $error';
-  }
-
-  @override
-  String get losClearAllPoints => 'Vymazať všetky body';
-
-  @override
-  String get losRunToViewElevationProfile =>
-      'Ak chcete zobraziť výškový profil, spustite LOS';
-
-  @override
-  String get losMenuTitle => 'Menu LOS';
-
-  @override
-  String get losMenuSubtitle =>
-      'Klepnutím na uzly alebo dlhým stlačením mapy získate vlastné body';
-
-  @override
-  String get losShowDisplayNodes => 'Zobraziť uzly zobrazenia';
-
-  @override
-  String get losCustomPoints => 'Vlastné body';
-
-  @override
-  String losCustomPointLabel(int index) {
-    return 'Vlastné $index';
-  }
-
-  @override
-  String get losPointA => 'Bod A';
-
-  @override
-  String get losPointB => 'Bod B';
-
-  @override
-  String losAntennaA(String value, String unit) {
-    return 'Anténa A: $value $unit';
-  }
-
-  @override
-  String losAntennaB(String value, String unit) {
-    return 'Anténa B: $value $unit';
-  }
-
-  @override
-  String get losRun => 'Spustite LOS';
-
-  @override
-  String get losNoElevationData => 'Žiadne údaje o nadmorskej výške';
-
-  @override
-  String losProfileClear(
-    String distance,
-    String distanceUnit,
-    String clearance,
-    String heightUnit,
-  ) {
-    return '$distance $distanceUnit, vymazať LOS, min. vôľa $clearance $heightUnit';
-  }
-
-  @override
-  String losProfileBlocked(
-    String distance,
-    String distanceUnit,
-    String obstruction,
-    String heightUnit,
-  ) {
-    return '$distance $distanceUnit, blokovaný $obstruction $heightUnit';
-  }
-
-  @override
-  String get losStatusChecking => 'LOS: kontrolujem...';
-
-  @override
-  String get losStatusNoData => 'LOS: žiadne údaje';
-
-  @override
-  String losStatusSummary(int clear, int total, int blocked, int unknown) {
-    return 'LOS: $clear/$total vymazané, $blocked blokované, $unknown neznáme';
-  }
-
-  @override
-  String get losErrorElevationUnavailable =>
-      'Údaje o nadmorskej výške nie sú k dispozícii pre jednu alebo viacero vzoriek.';
-
-  @override
-  String get losErrorInvalidInput =>
-      'Neplatné body/údaje o nadmorskej výške pre výpočet LOS.';
-
-  @override
-  String get losRenameCustomPoint => 'Premenovať vlastný bod';
-
-  @override
-  String get losPointName => 'Názov bodu';
-
-  @override
-  String get losShowPanelTooltip => 'Zobraziť panel LOS';
-
-  @override
-  String get losHidePanelTooltip => 'Skryť panel LOS';
-
-  @override
-  String get losElevationAttribution =>
-      'Údaje o nadmorskej výške: Open-Meteo (CC BY 4.0)';
-
-  @override
-  String get losLegendRadioHorizon => 'Rádiový horizont';
-
-  @override
-  String get losLegendLosBeam => 'Priama viditeľnosť';
-
-  @override
-  String get losLegendTerrain => 'Terén';
-
-  @override
-  String get losFrequencyLabel => 'Frekvencia';
-
-  @override
-  String get losFrequencyInfoTooltip => 'Zobraziť podrobnosti výpočtu';
-
-  @override
-  String get losFrequencyDialogTitle => 'Výpočet rádiového horizontu';
-
-  @override
-  String losFrequencyDialogDescription(
-    double baselineK,
-    double baselineFreq,
-    double frequencyMHz,
-    double kFactor,
-  ) {
-    return 'Počnúc od k=$baselineK pri $baselineFreq MHz výpočet upraví k-faktor pre aktuálne pásmo $frequencyMHz MHz, ktorý definuje zakrivený strop rádiového horizontu.';
-  }
-
   @override
   String get contacts_pathTrace => 'Sledovanie lúčov';
 

lib/l10n/app_localizations_sl.dart

@@ -319,10 +319,6 @@ class AppLocalizationsSl extends AppLocalizations {
   String get settings_aboutDescription =>
       'Odprtokodni Flutter klient za naprave za LoRa omrežje MeshCore.';
 
-  @override
-  String get settings_aboutOpenMeteoAttribution =>
-      'Podatki o višini LOS: Open-Meteo (CC BY 4.0)';
-
   @override
   String get settings_infoName => 'Ime';
 
@@ -347,6 +343,15 @@ class AppLocalizationsSl extends AppLocalizations {
   @override
   String get settings_presets => 'Prednastavitve';
 
+  @override
+  String get settings_preset915Mhz => '915 MHz';
+
+  @override
+  String get settings_preset868Mhz => '868 MHz';
+
+  @override
+  String get settings_preset433Mhz => '433 MHz';
+
   @override
   String get settings_frequency => 'Frekvenca (MHz)';
 
@@ -375,15 +380,10 @@ class AppLocalizationsSl extends AppLocalizations {
   String get settings_txPowerInvalid => 'Neveljavna TX moč (0-22 dBm)';
 
   @override
-  String get settings_clientRepeat => 'Neovadno ponavljanje';
+  String get settings_longRange => 'DDolg doseg';
 
   @override
-  String get settings_clientRepeatSubtitle =>
-      'Omogočite temu naprave, da ponavlja paketne sporočila za druge.';
-
-  @override
-  String get settings_clientRepeatFreqWarning =>
-      'Za ponovni prenos na brezžični način so potrebne frekvence 433, 869 ali 918 MHz.';
+  String get settings_fastSpeed => 'Visoka hitrost';
 
   @override
   String settings_error(String message) {
@@ -459,13 +459,6 @@ class AppLocalizationsSl extends AppLocalizations {
   @override
   String get appSettings_languageUk => 'Ukrajinsko';
 
-  @override
-  String get appSettings_enableMessageTracing => 'Omogoči sledenje sporočilom';
-
-  @override
-  String get appSettings_enableMessageTracingSubtitle =>
-      'Prikaži podrobne metapodatke o usmerjanju in časovnem usklajevanju sporočil';
-
   @override
   String get appSettings_notifications => 'Obvestila';
 
@@ -626,15 +619,6 @@ class AppLocalizationsSl extends AppLocalizations {
   @override
   String get appSettings_offlineMapCache => 'Shramba zemljevidov brez povezave';
 
-  @override
-  String get appSettings_unitsTitle => 'Enote';
-
-  @override
-  String get appSettings_unitsMetric => 'Metrična (m/km)';
-
-  @override
-  String get appSettings_unitsImperial => 'Imperialno (ft / mi)';
-
   @override
   String get appSettings_noAreaSelected => 'Območje ni izbrano';
 
@@ -672,35 +656,7 @@ class AppLocalizationsSl extends AppLocalizations {
       'Stiki se bodo prikazali, ko se naprave oglasijo.';
 
   @override
-  String get contacts_unread => 'Neprebrano';
-
-  @override
-  String get contacts_searchContactsNoNumber => 'Iskanje stikov...';
-
-  @override
-  String contacts_searchContacts(int number, String str) {
-    return 'Iskanje stikov...';
-  }
-
-  @override
-  String contacts_searchFavorites(int number, String str) {
-    return 'Iskanje $number$str priljubljenih...';
-  }
-
-  @override
-  String contacts_searchUsers(int number, String str) {
-    return 'Išči $number$str uporabnikov...';
-  }
-
-  @override
-  String contacts_searchRepeaters(int number, String str) {
-    return 'Išči $number$str ponavljalnike...';
-  }
-
-  @override
-  String contacts_searchRoomServers(int number, String str) {
-    return 'Išči $number$str strežnikov sob...';
-  }
+  String get contacts_searchContacts => 'Iskanje stikov...';
 
   @override
   String get contacts_noUnreadContacts => 'Ne prebrani stiki.';
@@ -825,12 +781,6 @@ class AppLocalizationsSl extends AppLocalizations {
   @override
   String get channels_editChannel => 'Uredi kanal';
 
-  @override
-  String get channels_muteChannel => 'Utišaj kanal';
-
-  @override
-  String get channels_unmuteChannel => 'Vklopi obvestila kanala';
-
   @override
   String get channels_deleteChannel => 'Pošlji kanal';
 
@@ -839,11 +789,6 @@ class AppLocalizationsSl extends AppLocalizations {
     return 'Izbrišem \"$name\"? To se ne da povrniti.';
   }
 
-  @override
-  String channels_channelDeleteFailed(String name) {
-    return 'Kanala $name ni bilo mogoče izbrisati';
-  }
-
   @override
   String channels_channelDeleted(String name) {
     return 'Kanal \"$name\" izbrisan.';
@@ -1131,9 +1076,6 @@ class AppLocalizationsSl extends AppLocalizations {
   @override
   String get chat_pathManagement => 'Upravljanje poti';
 
-  @override
-  String get chat_ShowAllPaths => 'Prikaži vse poti';
-
   @override
   String get chat_routingMode => 'Navodilo za usmerjevalni način';
 
@@ -1290,12 +1232,6 @@ class AppLocalizationsSl extends AppLocalizations {
   @override
   String get map_title => 'Mapa omrežja';
 
-  @override
-  String get map_lineOfSight => 'Linija vida';
-
-  @override
-  String get map_losScreenTitle => 'Linija vida';
-
   @override
   String get map_noNodesWithLocation =>
       'Nihče od notranjih elementov nima podatkov o lokaciji.';
@@ -2743,15 +2679,6 @@ class AppLocalizationsSl extends AppLocalizations {
   @override
   String get listFilter_all => 'Vse';
 
-  @override
-  String get listFilter_favorites => 'Priljubljene';
-
-  @override
-  String get listFilter_addToFavorites => 'Dodaj v priljubljene';
-
-  @override
-  String get listFilter_removeFromFavorites => 'Odstrani iz priljubljenih';
-
   @override
   String get listFilter_users => 'Uporabniki';
 
@@ -2786,144 +2713,6 @@ class AppLocalizationsSl extends AppLocalizations {
   @override
   String get pathTrace_clearTooltip => 'Počisti pot';
 
-  @override
-  String get losSelectStartEnd => 'Izberite začetno in končno vozlišče za LOS.';
-
-  @override
-  String losRunFailed(String error) {
-    return 'Preverjanje vidnega polja ni uspelo: $error';
-  }
-
-  @override
-  String get losClearAllPoints => 'Počisti vse točke';
-
-  @override
-  String get losRunToViewElevationProfile =>
-      'Zaženite LOS za ogled višinskega profila';
-
-  @override
-  String get losMenuTitle => 'LOS meni';
-
-  @override
-  String get losMenuSubtitle =>
-      'Tapnite vozlišča ali dolgo pritisnite na zemljevid za točke po meri';
-
-  @override
-  String get losShowDisplayNodes => 'Pokaži prikazna vozlišča';
-
-  @override
-  String get losCustomPoints => 'Točke po meri';
-
-  @override
-  String losCustomPointLabel(int index) {
-    return 'Po meri $index';
-  }
-
-  @override
-  String get losPointA => 'Točka A';
-
-  @override
-  String get losPointB => 'Točka B';
-
-  @override
-  String losAntennaA(String value, String unit) {
-    return 'Antena A: $value $unit';
-  }
-
-  @override
-  String losAntennaB(String value, String unit) {
-    return 'Antena B: $value $unit';
-  }
-
-  @override
-  String get losRun => 'Zaženi LOS';
-
-  @override
-  String get losNoElevationData => 'Ni podatkov o višini';
-
-  @override
-  String losProfileClear(
-    String distance,
-    String distanceUnit,
-    String clearance,
-    String heightUnit,
-  ) {
-    return '$distance $distanceUnit, čisti LOS, najmanjša razdalja $clearance $heightUnit';
-  }
-
-  @override
-  String losProfileBlocked(
-    String distance,
-    String distanceUnit,
-    String obstruction,
-    String heightUnit,
-  ) {
-    return '$distance $distanceUnit, blokiral $obstruction $heightUnit';
-  }
-
-  @override
-  String get losStatusChecking => 'LOS: preverjam ...';
-
-  @override
-  String get losStatusNoData => 'LOS: ni podatkov';
-
-  @override
-  String losStatusSummary(int clear, int total, int blocked, int unknown) {
-    return 'LOS: $clear/$total jasno, $blocked blokirano, $unknown neznano';
-  }
-
-  @override
-  String get losErrorElevationUnavailable =>
-      'Podatki o nadmorski višini niso na voljo za enega ali več vzorcev.';
-
-  @override
-  String get losErrorInvalidInput =>
-      'Neveljavni podatki o točkah/višini za izračun LOS.';
-
-  @override
-  String get losRenameCustomPoint => 'Preimenujte točko po meri';
-
-  @override
-  String get losPointName => 'Ime točke';
-
-  @override
-  String get losShowPanelTooltip => 'Pokaži ploščo LOS';
-
-  @override
-  String get losHidePanelTooltip => 'Skrij ploščo LOS';
-
-  @override
-  String get losElevationAttribution =>
-      'Podatki o višini: Open-Meteo (CC BY 4.0)';
-
-  @override
-  String get losLegendRadioHorizon => 'Radijski horizont';
-
-  @override
-  String get losLegendLosBeam => 'Linija vidnosti';
-
-  @override
-  String get losLegendTerrain => 'Teren';
-
-  @override
-  String get losFrequencyLabel => 'Frekvenca';
-
-  @override
-  String get losFrequencyInfoTooltip => 'Prikaži podrobnosti izračuna';
-
-  @override
-  String get losFrequencyDialogTitle => 'Izračun radijskega horizonta';
-
-  @override
-  String losFrequencyDialogDescription(
-    double baselineK,
-    double baselineFreq,
-    double frequencyMHz,
-    double kFactor,
-  ) {
-    return 'Začenši od k=$baselineK pri $baselineFreq MHz, izračun prilagodi k-faktor za trenutni pas $frequencyMHz MHz, ki določa ukrivljeno zgornjo mejo radijskega horizonta.';
-  }
-
   @override
   String get contacts_pathTrace => 'Sledenje poti';
 

lib/l10n/app_localizations_sv.dart

@@ -317,10 +317,6 @@ class AppLocalizationsSv extends AppLocalizations {
   String get settings_aboutDescription =>
       'En öppen källkods Flutter-klient för MeshCore LoRa meshnätverksenheter.';
 
-  @override
-  String get settings_aboutOpenMeteoAttribution =>
-      'LOS-höjddata: Open-Meteo (CC BY 4.0)';
-
   @override
   String get settings_infoName => 'Namn';
 
@@ -345,6 +341,15 @@ class AppLocalizationsSv extends AppLocalizations {
   @override
   String get settings_presets => 'Fördefinierade inställningar';
 
+  @override
+  String get settings_preset915Mhz => '915 MHz';
+
+  @override
+  String get settings_preset868Mhz => '868 MHz';
+
+  @override
+  String get settings_preset433Mhz => '433 MHz';
+
   @override
   String get settings_frequency => 'Frekvens (MHz)';
 
@@ -373,15 +378,10 @@ class AppLocalizationsSv extends AppLocalizations {
   String get settings_txPowerInvalid => 'Ogiltig TX-effekt (0-22 dBm)';
 
   @override
-  String get settings_clientRepeat => 'Upprepa utan elnät';
+  String get settings_longRange => 'Lång räckvidd';
 
   @override
-  String get settings_clientRepeatSubtitle =>
-      'Låt enheten repetera nätpaket för andra användare.';
-
-  @override
-  String get settings_clientRepeatFreqWarning =>
-      'För att kunna kommunicera utanför elnätet krävs frekvenserna 433, 869 eller 918 MHz.';
+  String get settings_fastSpeed => 'Snabb hastighet';
 
   @override
   String settings_error(String message) {
@@ -457,13 +457,6 @@ class AppLocalizationsSv extends AppLocalizations {
   @override
   String get appSettings_languageUk => 'Ukrainska';
 
-  @override
-  String get appSettings_enableMessageTracing => 'Aktivera meddelandespårning';
-
-  @override
-  String get appSettings_enableMessageTracingSubtitle =>
-      'Visa detaljerade metadata om dirigering och tidsinställningar för meddelanden';
-
   @override
   String get appSettings_notifications => 'Meddelanden';
 
@@ -621,15 +614,6 @@ class AppLocalizationsSv extends AppLocalizations {
   @override
   String get appSettings_offlineMapCache => 'Offline Kartcache';
 
-  @override
-  String get appSettings_unitsTitle => 'Enheter';
-
-  @override
-  String get appSettings_unitsMetric => 'Metriskt (m/km)';
-
-  @override
-  String get appSettings_unitsImperial => 'Imperialt (ft / mi)';
-
   @override
   String get appSettings_noAreaSelected => 'Ingen area markerad';
 
@@ -667,35 +651,7 @@ class AppLocalizationsSv extends AppLocalizations {
       'Kontakter kommer att visas när enheter annonserar.';
 
   @override
-  String get contacts_unread => 'Oläst';
-
-  @override
-  String get contacts_searchContactsNoNumber => 'Sök kontakter...';
-
-  @override
-  String contacts_searchContacts(int number, String str) {
-    return 'Sök kontakter...';
-  }
-
-  @override
-  String contacts_searchFavorites(int number, String str) {
-    return 'Sök $number$str Favoriter...';
-  }
-
-  @override
-  String contacts_searchUsers(int number, String str) {
-    return 'Sök $number$str användare...';
-  }
-
-  @override
-  String contacts_searchRepeaters(int number, String str) {
-    return 'Sök $number$str upprepningsenheter...';
-  }
-
-  @override
-  String contacts_searchRoomServers(int number, String str) {
-    return 'Sök $number$str Room-servrar...';
-  }
+  String get contacts_searchContacts => 'Sök kontakter...';
 
   @override
   String get contacts_noUnreadContacts => 'Inga oinlästa kontakter';
@@ -821,12 +777,6 @@ class AppLocalizationsSv extends AppLocalizations {
   @override
   String get channels_editChannel => 'Redigera kanal';
 
-  @override
-  String get channels_muteChannel => 'Tysta kanal';
-
-  @override
-  String get channels_unmuteChannel => 'Slå på ljud för kanal';
-
   @override
   String get channels_deleteChannel => 'Ta bort kanal';
 
@@ -835,11 +785,6 @@ class AppLocalizationsSv extends AppLocalizations {
     return 'Radera \"$name\"? Detta kan inte ångras.';
   }
 
-  @override
-  String channels_channelDeleteFailed(String name) {
-    return 'Det gick inte att ta bort kanalen \"$name\"';
-  }
-
   @override
   String channels_channelDeleted(String name) {
     return 'Kanalen \"$name\" raderad';
@@ -1128,9 +1073,6 @@ class AppLocalizationsSv extends AppLocalizations {
   @override
   String get chat_pathManagement => 'Stigarhantering';
 
-  @override
-  String get chat_ShowAllPaths => 'Visa alla vägar';
-
   @override
   String get chat_routingMode => 'Ruttläge';
 
@@ -1287,12 +1229,6 @@ class AppLocalizationsSv extends AppLocalizations {
   @override
   String get map_title => 'Nodkarta';
 
-  @override
-  String get map_lineOfSight => 'Synlinje';
-
-  @override
-  String get map_losScreenTitle => 'Synlinje';
-
   @override
   String get map_noNodesWithLocation => 'Inga noder med platsinformation';
 
@@ -2728,15 +2664,6 @@ class AppLocalizationsSv extends AppLocalizations {
   @override
   String get listFilter_all => 'Alla';
 
-  @override
-  String get listFilter_favorites => 'Favoriter';
-
-  @override
-  String get listFilter_addToFavorites => 'Lägg till i favoriter';
-
-  @override
-  String get listFilter_removeFromFavorites => 'Ta bort från favoriter';
-
   @override
   String get listFilter_users => 'Användare';
 
@@ -2771,142 +2698,6 @@ class AppLocalizationsSv extends AppLocalizations {
   @override
   String get pathTrace_clearTooltip => 'Rensa väg';
 
-  @override
-  String get losSelectStartEnd => 'Välj start- och slutnoder för LOS.';
-
-  @override
-  String losRunFailed(String error) {
-    return 'Synlinjekontroll misslyckades: $error';
-  }
-
-  @override
-  String get losClearAllPoints => 'Rensa alla punkter';
-
-  @override
-  String get losRunToViewElevationProfile => 'Kör LOS för att se höjdprofil';
-
-  @override
-  String get losMenuTitle => 'LOS-menyn';
-
-  @override
-  String get losMenuSubtitle =>
-      'Tryck på noder eller tryck länge på kartan för anpassade punkter';
-
-  @override
-  String get losShowDisplayNodes => 'Visa displaynoder';
-
-  @override
-  String get losCustomPoints => 'Anpassade poäng';
-
-  @override
-  String losCustomPointLabel(int index) {
-    return 'Anpassad $index';
-  }
-
-  @override
-  String get losPointA => 'Punkt A';
-
-  @override
-  String get losPointB => 'Punkt B';
-
-  @override
-  String losAntennaA(String value, String unit) {
-    return 'Antenn A: $value $unit';
-  }
-
-  @override
-  String losAntennaB(String value, String unit) {
-    return 'Antenn B: $value $unit';
-  }
-
-  @override
-  String get losRun => 'Kör LOS';
-
-  @override
-  String get losNoElevationData => 'Inga höjddata';
-
-  @override
-  String losProfileClear(
-    String distance,
-    String distanceUnit,
-    String clearance,
-    String heightUnit,
-  ) {
-    return '$distance $distanceUnit, rensa LOS, min clearance $clearance $heightUnit';
-  }
-
-  @override
-  String losProfileBlocked(
-    String distance,
-    String distanceUnit,
-    String obstruction,
-    String heightUnit,
-  ) {
-    return '$distance $distanceUnit, blockerad av $obstruction $heightUnit';
-  }
-
-  @override
-  String get losStatusChecking => 'LOS: kollar...';
-
-  @override
-  String get losStatusNoData => 'LOS: inga data';
-
-  @override
-  String losStatusSummary(int clear, int total, int blocked, int unknown) {
-    return 'LOS: $clear/$total rensa, $blocked blockerad, $unknown okänd';
-  }
-
-  @override
-  String get losErrorElevationUnavailable =>
-      'Höjddata är inte tillgänglig för ett eller flera prover.';
-
-  @override
-  String get losErrorInvalidInput =>
-      'Ogiltiga poäng/höjddata för LOS-beräkning.';
-
-  @override
-  String get losRenameCustomPoint => 'Byt namn på anpassad punkt';
-
-  @override
-  String get losPointName => 'Punktnamn';
-
-  @override
-  String get losShowPanelTooltip => 'Visa LOS-panelen';
-
-  @override
-  String get losHidePanelTooltip => 'Dölj LOS-panelen';
-
-  @override
-  String get losElevationAttribution => 'Höjddata: Open-Meteo (CC BY 4.0)';
-
-  @override
-  String get losLegendRadioHorizon => 'Radiohorisont';
-
-  @override
-  String get losLegendLosBeam => 'Siktlinje';
-
-  @override
-  String get losLegendTerrain => 'Terräng';
-
-  @override
-  String get losFrequencyLabel => 'Frekvens';
-
-  @override
-  String get losFrequencyInfoTooltip => 'Visa detaljer om beräkningen';
-
-  @override
-  String get losFrequencyDialogTitle => 'Beräkning av radiohorisonten';
-
-  @override
-  String losFrequencyDialogDescription(
-    double baselineK,
-    double baselineFreq,
-    double frequencyMHz,
-    double kFactor,
-  ) {
-    return 'Med start från k=$baselineK vid $baselineFreq MHz, justerar beräkningen k-faktorn för det aktuella $frequencyMHz MHz-bandet, som definierar den böjda radiohorisonten.';
-  }
-
   @override
   String get contacts_pathTrace => 'Path Trace';
 

lib/l10n/app_localizations_uk.dart

@@ -322,10 +322,6 @@ class AppLocalizationsUk extends AppLocalizations {
   String get settings_aboutDescription =>
       'Клієнт Flutter з відкритим вихідним кодом для пристроїв мережі MeshCore LoRa.';
 
-  @override
-  String get settings_aboutOpenMeteoAttribution =>
-      'Дані про висоту LOS: Open-Meteo (CC BY 4.0)';
-
   @override
   String get settings_infoName => 'Ім\'я';
 
@@ -350,6 +346,15 @@ class AppLocalizationsUk extends AppLocalizations {
   @override
   String get settings_presets => 'Попередні налаштування';
 
+  @override
+  String get settings_preset915Mhz => '915 МГц';
+
+  @override
+  String get settings_preset868Mhz => '868 МГц';
+
+  @override
+  String get settings_preset433Mhz => '433 МГц';
+
   @override
   String get settings_frequency => 'Частота (МГц)';
 
@@ -378,15 +383,10 @@ class AppLocalizationsUk extends AppLocalizations {
   String get settings_txPowerInvalid => 'Некоректна потужність TX (0-22 дБм)';
 
   @override
-  String get settings_clientRepeat => 'Автономна система';
+  String get settings_longRange => 'Дальній діапазон';
 
   @override
-  String get settings_clientRepeatSubtitle =>
-      'Дозвольте цьому пристрою повторювати пакети даних для інших пристроїв.';
-
-  @override
-  String get settings_clientRepeatFreqWarning =>
-      'Повтор без підключення до мережі вимагає частоти 433, 869 або 918 МГц.';
+  String get settings_fastSpeed => 'Висока швидкість';
 
   @override
   String settings_error(String message) {
@@ -462,14 +462,6 @@ class AppLocalizationsUk extends AppLocalizations {
   @override
   String get appSettings_languageUk => 'Українська';
 
-  @override
-  String get appSettings_enableMessageTracing =>
-      'Увімкнути відстеження повідомлень';
-
-  @override
-  String get appSettings_enableMessageTracingSubtitle =>
-      'Показувати детальні метадані про маршрутизацію та час для повідомлень';
-
   @override
   String get appSettings_notifications => 'Сповіщення';
 
@@ -630,15 +622,6 @@ class AppLocalizationsUk extends AppLocalizations {
   @override
   String get appSettings_offlineMapCache => 'Офлайн-кеш карти';
 
-  @override
-  String get appSettings_unitsTitle => 'одиниці';
-
-  @override
-  String get appSettings_unitsMetric => 'Метричний (м / км)';
-
-  @override
-  String get appSettings_unitsImperial => 'Імперська (ft / mi)';
-
   @override
   String get appSettings_noAreaSelected => 'Область не вибрано';
 
@@ -676,35 +659,7 @@ class AppLocalizationsUk extends AppLocalizations {
       'Контакти з\'являться, коли пристрої надішлють оголошення.';
 
   @override
-  String get contacts_unread => 'Непрочитане';
-
-  @override
-  String get contacts_searchContactsNoNumber => 'Пошук контактів...';
-
-  @override
-  String contacts_searchContacts(int number, String str) {
-    return 'Пошук контактів...';
-  }
-
-  @override
-  String contacts_searchFavorites(int number, String str) {
-    return 'Пошук $number$str улюблених...';
-  }
-
-  @override
-  String contacts_searchUsers(int number, String str) {
-    return 'Пошук $number$str користувачів...';
-  }
-
-  @override
-  String contacts_searchRepeaters(int number, String str) {
-    return 'Пошук $number$str ретрансляторів...';
-  }
-
-  @override
-  String contacts_searchRoomServers(int number, String str) {
-    return 'Пошук $number$str серверів кімнат...';
-  }
+  String get contacts_searchContacts => 'Пошук контактів...';
 
   @override
   String get contacts_noUnreadContacts => 'Немає непрочитаних контактів';
@@ -829,12 +784,6 @@ class AppLocalizationsUk extends AppLocalizations {
   @override
   String get channels_editChannel => 'Редагувати канал';
 
-  @override
-  String get channels_muteChannel => 'Вимкнути сповіщення каналу';
-
-  @override
-  String get channels_unmuteChannel => 'Увімкнути сповіщення каналу';
-
   @override
   String get channels_deleteChannel => 'Видалити канал';
 
@@ -843,11 +792,6 @@ class AppLocalizationsUk extends AppLocalizations {
     return 'Видалити $name? Це не можна скасувати.';
   }
 
-  @override
-  String channels_channelDeleteFailed(String name) {
-    return 'Не вдалося видалити канал \"$name\"';
-  }
-
   @override
   String channels_channelDeleted(String name) {
     return 'Канал «$name» видалено';
@@ -1135,9 +1079,6 @@ class AppLocalizationsUk extends AppLocalizations {
   @override
   String get chat_pathManagement => 'Керування шляхами';
 
-  @override
-  String get chat_ShowAllPaths => 'Показати всі шляхи';
-
   @override
   String get chat_routingMode => 'Режим маршрутизації';
 
@@ -1300,12 +1241,6 @@ class AppLocalizationsUk extends AppLocalizations {
   @override
   String get map_title => 'Карта вузлів';
 
-  @override
-  String get map_lineOfSight => 'Пряма видимість';
-
-  @override
-  String get map_losScreenTitle => 'Пряма видимість';
-
   @override
   String get map_noNodesWithLocation =>
       'Немає вузлів з даними про розташування';
@@ -2765,15 +2700,6 @@ class AppLocalizationsUk extends AppLocalizations {
   @override
   String get listFilter_all => 'Все';
 
-  @override
-  String get listFilter_favorites => 'Улюблені';
-
-  @override
-  String get listFilter_addToFavorites => 'Додати до улюблених';
-
-  @override
-  String get listFilter_removeFromFavorites => 'Видалити зі списку улюблених';
-
   @override
   String get listFilter_users => 'Користувачі';
 
@@ -2808,145 +2734,6 @@ class AppLocalizationsUk extends AppLocalizations {
   @override
   String get pathTrace_clearTooltip => 'Очистити шлях';
 
-  @override
-  String get losSelectStartEnd =>
-      'Виберіть початковий і кінцевий вузли для LOS.';
-
-  @override
-  String losRunFailed(String error) {
-    return 'Помилка перевірки прямої видимості: $error';
-  }
-
-  @override
-  String get losClearAllPoints => 'Очистити всі пункти';
-
-  @override
-  String get losRunToViewElevationProfile =>
-      'Запустіть LOS, щоб переглянути профіль висоти';
-
-  @override
-  String get losMenuTitle => 'Меню LOS';
-
-  @override
-  String get losMenuSubtitle =>
-      'Торкніться вузлів або утримуйте карту, щоб отримати власні точки';
-
-  @override
-  String get losShowDisplayNodes => 'Показати вузли відображення';
-
-  @override
-  String get losCustomPoints => 'Користувальницькі точки';
-
-  @override
-  String losCustomPointLabel(int index) {
-    return 'Спеціальний $index';
-  }
-
-  @override
-  String get losPointA => 'Точка А';
-
-  @override
-  String get losPointB => 'Точка Б';
-
-  @override
-  String losAntennaA(String value, String unit) {
-    return 'Антена A: $value $unit';
-  }
-
-  @override
-  String losAntennaB(String value, String unit) {
-    return 'Антена B: $value $unit';
-  }
-
-  @override
-  String get losRun => 'Запустіть LOS';
-
-  @override
-  String get losNoElevationData => 'Немає даних про висоту';
-
-  @override
-  String losProfileClear(
-    String distance,
-    String distanceUnit,
-    String clearance,
-    String heightUnit,
-  ) {
-    return '$distance $distanceUnit, чистий LOS, мінімальний зазор $clearance $heightUnit';
-  }
-
-  @override
-  String losProfileBlocked(
-    String distance,
-    String distanceUnit,
-    String obstruction,
-    String heightUnit,
-  ) {
-    return '$distance $distanceUnit, заблоковано $obstruction $heightUnit';
-  }
-
-  @override
-  String get losStatusChecking => 'LOS: перевірка...';
-
-  @override
-  String get losStatusNoData => 'LOS: немає даних';
-
-  @override
-  String losStatusSummary(int clear, int total, int blocked, int unknown) {
-    return 'LOS: $clear/$total очищено, $blocked заблоковано, $unknown невідомо';
-  }
-
-  @override
-  String get losErrorElevationUnavailable =>
-      'Дані про висоту недоступні для одного чи кількох зразків.';
-
-  @override
-  String get losErrorInvalidInput =>
-      'Недійсні дані про точки/висоту для розрахунку LOS.';
-
-  @override
-  String get losRenameCustomPoint => 'Перейменуйте спеціальну точку';
-
-  @override
-  String get losPointName => 'Назва точки';
-
-  @override
-  String get losShowPanelTooltip => 'Показати панель LOS';
-
-  @override
-  String get losHidePanelTooltip => 'Приховати панель LOS';
-
-  @override
-  String get losElevationAttribution =>
-      'Дані про висоту: Open-Meteo (CC BY 4.0)';
-
-  @override
-  String get losLegendRadioHorizon => 'Радіогоризонт';
-
-  @override
-  String get losLegendLosBeam => 'Лінія прямої видимості';
-
-  @override
-  String get losLegendTerrain => 'Рельєф';
-
-  @override
-  String get losFrequencyLabel => 'Частота';
-
-  @override
-  String get losFrequencyInfoTooltip => 'Переглянути деталі розрахунку';
-
-  @override
-  String get losFrequencyDialogTitle => 'Розрахунок радіогоризонту';
-
-  @override
-  String losFrequencyDialogDescription(
-    double baselineK,
-    double baselineFreq,
-    double frequencyMHz,
-    double kFactor,
-  ) {
-    return 'Починаючи з k=$baselineK на $baselineFreq МГц, обчислення коригує k-фактор для поточного діапазону $frequencyMHz МГц, який визначає викривлену межу радіогоризонту.';
-  }
-
   @override
   String get contacts_pathTrace => 'Трасування шляхів';
 

lib/l10n/app_nl.arb

@@ -1,12 +1,4 @@
 {
-  "channels_channelDeleteFailed": "Kan kanaal {name} niet verwijderen",
-  "@channels_channelDeleteFailed": {
-    "placeholders": {
-      "name": {
-        "type": "String"
-      }
-    }
-  },
   "@@locale": "nl",
   "appTitle": "MeshCore Open",
   "nav_contacts": "Contacten",
@@ -139,6 +131,9 @@
   "settings_infoContactsCount": "Aantal Contacten",
   "settings_infoChannelCount": "Aantal Kanalen",
   "settings_presets": "Presets",
+  "settings_preset915Mhz": "915 MHz",
+  "settings_preset868Mhz": "868 MHz",
+  "settings_preset433Mhz": "433 MHz",
   "settings_frequency": "Frequentie (MHz)",
   "settings_frequencyHelper": "300,0 - 2500,0",
   "settings_frequencyInvalid": "Ongeldige frequentie (300-2500 MHz)",
@@ -148,6 +143,8 @@
   "settings_txPower": "TX Vermogen (dBm)",
   "settings_txPowerHelper": "0 - 22",
   "settings_txPowerInvalid": "Ongeldige TX-vermogen (0-22 dBm)",
+  "settings_longRange": "Lange Afstand",
+  "settings_fastSpeed": "Hoge Snelheid",
   "settings_error": "Fout: {message}",
   "@settings_error": {
     "placeholders": {
@@ -342,8 +339,6 @@
   "channels_publicChannel": "Open kanaal",
   "channels_privateChannel": "Private kanaal",
   "channels_editChannel": "Kanaal bewerken",
-  "channels_muteChannel": "Kanaal dempen",
-  "channels_unmuteChannel": "Kanaal dempen opheffen",
   "channels_deleteChannel": "Kanaal verwijderen",
   "channels_deleteChannelConfirm": "Verwijderen \"{name}\"? Dit kan niet worden teruggedraaid.",
   "@channels_deleteChannelConfirm": {
@@ -1565,8 +1560,6 @@
   "contacts_floodAdvert": "Overstromingsadvertentie",
   "contacts_copyAdvertToClipboard": "Advert naar klembord kopiëren",
   "appSettings_languageRu": "Russisch",
-  "appSettings_enableMessageTracing": "Berichttracking inschakelen",
-  "appSettings_enableMessageTracingSubtitle": "Gedetailleerde routerings- en timing-metadata voor berichten weergeven",
   "contacts_clipboardEmpty": "Knipbord is leeg.",
   "contacts_addContactFromClipboard": "Contact uit klembord toevoegen",
   "contacts_contactImported": "Contact is geïmporteerd.",
@@ -1607,197 +1600,5 @@
   "scanner_bluetoothOffMessage": "Zorg ervoor dat Bluetooth is ingeschakeld om naar apparaten te zoeken.",
   "scanner_bluetoothOff": "Bluetooth is uitgeschakeld",
   "snrIndicator_lastSeen": "Laatst gezien",
-  "snrIndicator_nearByRepeaters": "Nabije herhalingseenheden",
-  "chat_ShowAllPaths": "Toon alle paden",
-  "settings_clientRepeat": "Herhalen: Afgekoppeld",
-  "settings_clientRepeatSubtitle": "Laat dit apparaat de mesh-pakketten opnieuw verzenden voor andere apparaten.",
-  "settings_clientRepeatFreqWarning": "Om een signaal buiten het netwerk te versturen, zijn frequenties van 433, 869 of 918 MHz vereist.",
-  "settings_aboutOpenMeteoAttribution": "LOS-hoogtegegevens: Open-Meteo (CC BY 4.0)",
-  "appSettings_unitsTitle": "Eenheden",
-  "appSettings_unitsMetric": "Metrisch (m / km)",
-  "appSettings_unitsImperial": "Imperiaal (ft / mi)",
-  "map_lineOfSight": "Zichtlijn",
-  "map_losScreenTitle": "Zichtlijn",
-  "losSelectStartEnd": "Selecteer begin- en eindknooppunten voor LOS.",
-  "losRunFailed": "Zichtlijncontrole mislukt: {error}",
-  "@losRunFailed": {
-    "placeholders": {
-      "error": {
-        "type": "String"
-      }
-    }
-  },
-  "losClearAllPoints": "Wis alle punten",
-  "losRunToViewElevationProfile": "Voer LOS uit om het hoogteprofiel te bekijken",
-  "losMenuTitle": "LOS-menu",
-  "losMenuSubtitle": "Tik op knooppunten of druk lang op de kaart voor aangepaste punten",
-  "losShowDisplayNodes": "Toon weergaveknooppunten",
-  "losCustomPoints": "Aangepaste punten",
-  "losCustomPointLabel": "Aangepast {index}",
-  "@losCustomPointLabel": {
-    "placeholders": {
-      "index": {
-        "type": "int"
-      }
-    }
-  },
-  "losPointA": "Punt A",
-  "losPointB": "Punt B",
-  "losAntennaA": "Antenne A: {value} {unit}",
-  "@losAntennaA": {
-    "placeholders": {
-      "value": {
-        "type": "String"
-      },
-      "unit": {
-        "type": "String"
-      }
-    }
-  },
-  "losAntennaB": "Antenne B: {value} {unit}",
-  "@losAntennaB": {
-    "placeholders": {
-      "value": {
-        "type": "String"
-      },
-      "unit": {
-        "type": "String"
-      }
-    }
-  },
-  "losRun": "Voer LOS uit",
-  "losNoElevationData": "Geen hoogtegegevens",
-  "losProfileClear": "{distance} {distanceUnit}, vrije LOS, min. vrije ruimte {clearance} {heightUnit}",
-  "@losProfileClear": {
-    "placeholders": {
-      "distance": {
-        "type": "String"
-      },
-      "distanceUnit": {
-        "type": "String"
-      },
-      "clearance": {
-        "type": "String"
-      },
-      "heightUnit": {
-        "type": "String"
-      }
-    }
-  },
-  "losProfileBlocked": "{distance} {distanceUnit}, geblokkeerd door {obstruction} {heightUnit}",
-  "@losProfileBlocked": {
-    "placeholders": {
-      "distance": {
-        "type": "String"
-      },
-      "distanceUnit": {
-        "type": "String"
-      },
-      "obstruction": {
-        "type": "String"
-      },
-      "heightUnit": {
-        "type": "String"
-      }
-    }
-  },
-  "losStatusChecking": "LOS: controleren...",
-  "losStatusNoData": "LOS: geen gegevens",
-  "losStatusSummary": "LOS: {clear}/{total} gewist, {blocked} geblokkeerd, {unknown} onbekend",
-  "@losStatusSummary": {
-    "placeholders": {
-      "clear": {
-        "type": "int"
-      },
-      "total": {
-        "type": "int"
-      },
-      "blocked": {
-        "type": "int"
-      },
-      "unknown": {
-        "type": "int"
-      }
-    }
-  },
-  "losErrorElevationUnavailable": "Hoogtegegevens niet beschikbaar voor een of meer monsters.",
-  "losErrorInvalidInput": "Ongeldige punten/hoogtegegevens voor LOS-berekening.",
-  "losRenameCustomPoint": "Hernoem aangepast punt",
-  "losPointName": "Puntnaam",
-  "losShowPanelTooltip": "Toon LOS-paneel",
-  "losHidePanelTooltip": "LOS-paneel verbergen",
-  "losElevationAttribution": "Hoogtegegevens: Open-Meteo (CC BY 4.0)",
-  "losLegendRadioHorizon": "Radiohorizon",
-  "losLegendLosBeam": "Zichtlijn",
-  "losLegendTerrain": "Terrein",
-  "losFrequencyLabel": "Frequentie",
-  "losFrequencyInfoTooltip": "Bekijk details van de berekening",
-  "losFrequencyDialogTitle": "Berekening van de radiohorizon",
-  "losFrequencyDialogDescription": "Beginnend met k={baselineK} bij {baselineFreq} MHz, wordt bij de berekening de k-factor aangepast voor de huidige {frequencyMHz} MHz-band, die de gebogen radiohorizonkap definieert.",
-  "@losFrequencyDialogDescription": {
-    "description": "Explain how the calculation uses the baseline frequency and derived k-factor.",
-    "placeholders": {
-      "baselineK": {
-        "type": "double"
-      },
-      "baselineFreq": {
-        "type": "double"
-      },
-      "frequencyMHz": {
-        "type": "double"
-      },
-      "kFactor": {
-        "type": "double"
-      }
-    }
-  },
-  "listFilter_removeFromFavorites": "Verwijderen uit favorieten",
-  "listFilter_favorites": "Favorieten",
-  "listFilter_addToFavorites": "Toevoegen aan favorieten",
-  "@contacts_searchFavorites": {
-    "placeholders": {
-      "number": {
-        "type": "int"
-      },
-      "str": {
-        "type": "String"
-      }
-    }
-  },
-  "@contacts_searchUsers": {
-    "placeholders": {
-      "number": {
-        "type": "int"
-      },
-      "str": {
-        "type": "String"
-      }
-    }
-  },
-  "@contacts_searchRepeaters": {
-    "placeholders": {
-      "number": {
-        "type": "int"
-      },
-      "str": {
-        "type": "String"
-      }
-    }
-  },
-  "@contacts_searchRoomServers": {
-    "placeholders": {
-      "number": {
-        "type": "int"
-      },
-      "str": {
-        "type": "String"
-      }
-    }
-  },
-  "contacts_unread": "Ongelezen",
-  "contacts_searchRepeaters": "Zoek {number}{str} Repeaters...",
-  "contacts_searchContactsNoNumber": "Zoek contacten...",
-  "contacts_searchUsers": "Zoek {number}{str} gebruikers...",
-  "contacts_searchFavorites": "Zoek {number}{str} favorieten...",
-  "contacts_searchRoomServers": "Zoek {number}{str} Room servers..."
+  "snrIndicator_nearByRepeaters": "Nabije herhalingseenheden"
 }

lib/l10n/app_pl.arb

@@ -1,12 +1,4 @@
 {
-  "channels_channelDeleteFailed": "Nie udało się usunąć kanału \"{name}\"",
-  "@channels_channelDeleteFailed": {
-    "placeholders": {
-      "name": {
-        "type": "String"
-      }
-    }
-  },
   "@@locale": "pl",
   "appTitle": "MeshCore Open",
   "nav_contacts": "Kontakty",
@@ -139,6 +131,9 @@
   "settings_infoContactsCount": "Liczba kontaktów",
   "settings_infoChannelCount": "Liczba kanałów",
   "settings_presets": "Preset",
+  "settings_preset915Mhz": "915 MHz",
+  "settings_preset868Mhz": "868 MHz",
+  "settings_preset433Mhz": "433 MHz",
   "settings_frequency": "Częstotliwość (MHz)",
   "settings_frequencyHelper": "300,0 - 2500,0",
   "settings_frequencyInvalid": "Nieprawidłowa częstotliwość (300-2500 MHz)",
@@ -148,6 +143,8 @@
   "settings_txPower": "TX Moc (dBm)",
   "settings_txPowerHelper": "0 - 22",
   "settings_txPowerInvalid": "Nieprawidłowa moc TX (0-22 dBm)",
+  "settings_longRange": "Długi zasięg",
+  "settings_fastSpeed": "Szybka prędkość",
   "settings_error": "Błąd: {message}",
   "@settings_error": {
     "placeholders": {
@@ -342,8 +339,6 @@
   "channels_publicChannel": "Kanał publiczny",
   "channels_privateChannel": "Prywatny kanał",
   "channels_editChannel": "Edytuj kanał",
-  "channels_muteChannel": "Wycisz kanał",
-  "channels_unmuteChannel": "Wyłącz wyciszenie kanału",
   "channels_deleteChannel": "Usuń kanał",
   "channels_deleteChannelConfirm": "Usuń \"{name}\"? Nie można tego cofnąć.",
   "@channels_deleteChannelConfirm": {
@@ -1560,8 +1555,6 @@
   "contacts_chatTraceRoute": "Śledź trasę promienia",
   "appSettings_languageRu": "Rosyjski",
   "appSettings_languageUk": "Ukraińska",
-  "appSettings_enableMessageTracing": "Włącz śledzenie wiadomości",
-  "appSettings_enableMessageTracingSubtitle": "Pokaż szczegółowe metadane trasowania i czasu dla wiadomości",
   "contacts_contactImportFailed": "Kontakt nie został zaimportowany.",
   "contacts_zeroHopAdvert": "Reklama Zero Hop",
   "contacts_floodAdvert": "Reklama powodziowa",
@@ -1607,197 +1600,5 @@
   "scanner_bluetoothOff": "Bluetooth jest wyłączony",
   "scanner_enableBluetooth": "Włącz Bluetooth",
   "snrIndicator_lastSeen": "Ostatnio widziany",
-  "snrIndicator_nearByRepeaters": "Nadajniki w pobliżu",
-  "chat_ShowAllPaths": "Pokaż wszystkie ścieżki",
-  "settings_clientRepeatSubtitle": "Pozwól temu urządzeniu powtarzać pakiety danych dla innych urządzeń.",
-  "settings_clientRepeat": "Powtórzenie: Niezależne od sieci",
-  "settings_clientRepeatFreqWarning": "Powtórka poza siecią wymaga częstotliwości 433, 869 lub 918 MHz.",
-  "settings_aboutOpenMeteoAttribution": "Dane wysokościowe LOS: Open-Meteo (CC BY 4.0)",
-  "appSettings_unitsTitle": "Jednostki",
-  "appSettings_unitsMetric": "Metryczne (m / km)",
-  "appSettings_unitsImperial": "Imperialne (ft / mi)",
-  "map_lineOfSight": "Linia wzroku",
-  "map_losScreenTitle": "Linia wzroku",
-  "losSelectStartEnd": "Wybierz węzły początkowe i końcowe dla LOS.",
-  "losRunFailed": "Sprawdzenie pola widzenia nie powiodło się: {error}",
-  "@losRunFailed": {
-    "placeholders": {
-      "error": {
-        "type": "String"
-      }
-    }
-  },
-  "losClearAllPoints": "Wyczyść wszystkie punkty",
-  "losRunToViewElevationProfile": "Uruchom LOS, aby wyświetlić profil wysokości",
-  "losMenuTitle": "Menu LOS",
-  "losMenuSubtitle": "Stuknij węzły lub naciśnij i przytrzymaj mapę, aby uzyskać niestandardowe punkty",
-  "losShowDisplayNodes": "Pokaż węzły wyświetlające",
-  "losCustomPoints": "Punkty niestandardowe",
-  "losCustomPointLabel": "Niestandardowe {index}",
-  "@losCustomPointLabel": {
-    "placeholders": {
-      "index": {
-        "type": "int"
-      }
-    }
-  },
-  "losPointA": "Punkt A",
-  "losPointB": "Punkt B",
-  "losAntennaA": "Antena A: {value} {unit}",
-  "@losAntennaA": {
-    "placeholders": {
-      "value": {
-        "type": "String"
-      },
-      "unit": {
-        "type": "String"
-      }
-    }
-  },
-  "losAntennaB": "Antena B: {value} {unit}",
-  "@losAntennaB": {
-    "placeholders": {
-      "value": {
-        "type": "String"
-      },
-      "unit": {
-        "type": "String"
-      }
-    }
-  },
-  "losRun": "Uruchom LOS-a",
-  "losNoElevationData": "Brak danych o wysokości",
-  "losProfileClear": "{distance} {distanceUnit}, czysty LOS, minimalny prześwit {clearance} {heightUnit}",
-  "@losProfileClear": {
-    "placeholders": {
-      "distance": {
-        "type": "String"
-      },
-      "distanceUnit": {
-        "type": "String"
-      },
-      "clearance": {
-        "type": "String"
-      },
-      "heightUnit": {
-        "type": "String"
-      }
-    }
-  },
-  "losProfileBlocked": "{distance} {distanceUnit}, zablokowane przez {obstruction} {heightUnit}",
-  "@losProfileBlocked": {
-    "placeholders": {
-      "distance": {
-        "type": "String"
-      },
-      "distanceUnit": {
-        "type": "String"
-      },
-      "obstruction": {
-        "type": "String"
-      },
-      "heightUnit": {
-        "type": "String"
-      }
-    }
-  },
-  "losStatusChecking": "LOS: sprawdzam...",
-  "losStatusNoData": "LOS: brak danych",
-  "losStatusSummary": "LOS: {clear}/{total} jasne, {blocked} zablokowane, {unknown} nieznane",
-  "@losStatusSummary": {
-    "placeholders": {
-      "clear": {
-        "type": "int"
-      },
-      "total": {
-        "type": "int"
-      },
-      "blocked": {
-        "type": "int"
-      },
-      "unknown": {
-        "type": "int"
-      }
-    }
-  },
-  "losErrorElevationUnavailable": "Dane dotyczące wysokości są niedostępne dla jednej lub większej liczby próbek.",
-  "losErrorInvalidInput": "Nieprawidłowe dane punktów/wysokości do obliczenia LOS.",
-  "losRenameCustomPoint": "Zmień nazwę punktu niestandardowego",
-  "losPointName": "Nazwa punktu",
-  "losShowPanelTooltip": "Pokaż panel LOS",
-  "losHidePanelTooltip": "Ukryj panel LOS",
-  "losElevationAttribution": "Dane dotyczące wysokości: Open-Meteo (CC BY 4.0)",
-  "losLegendRadioHorizon": "Horyzont radiowy",
-  "losLegendLosBeam": "Linia widoczności",
-  "losLegendTerrain": "Teren",
-  "losFrequencyLabel": "Częstotliwość",
-  "losFrequencyInfoTooltip": "Zobacz szczegóły obliczenia",
-  "losFrequencyDialogTitle": "Obliczanie horyzontu radiowego",
-  "losFrequencyDialogDescription": "Zaczynając od k={baselineK} przy {baselineFreq} MHz, obliczenia korygują współczynnik k dla bieżącego pasma {frequencyMHz} MHz, które definiuje zakrzywiony limit horyzontu radiowego.",
-  "@losFrequencyDialogDescription": {
-    "description": "Explain how the calculation uses the baseline frequency and derived k-factor.",
-    "placeholders": {
-      "baselineK": {
-        "type": "double"
-      },
-      "baselineFreq": {
-        "type": "double"
-      },
-      "frequencyMHz": {
-        "type": "double"
-      },
-      "kFactor": {
-        "type": "double"
-      }
-    }
-  },
-  "listFilter_removeFromFavorites": "Usuń z ulubionych",
-  "listFilter_addToFavorites": "Dodaj do ulubionych",
-  "listFilter_favorites": "Ulubione",
-  "@contacts_searchFavorites": {
-    "placeholders": {
-      "number": {
-        "type": "int"
-      },
-      "str": {
-        "type": "String"
-      }
-    }
-  },
-  "@contacts_searchUsers": {
-    "placeholders": {
-      "number": {
-        "type": "int"
-      },
-      "str": {
-        "type": "String"
-      }
-    }
-  },
-  "@contacts_searchRepeaters": {
-    "placeholders": {
-      "number": {
-        "type": "int"
-      },
-      "str": {
-        "type": "String"
-      }
-    }
-  },
-  "@contacts_searchRoomServers": {
-    "placeholders": {
-      "number": {
-        "type": "int"
-      },
-      "str": {
-        "type": "String"
-      }
-    }
-  },
-  "contacts_unread": "Nieprzeczytane",
-  "contacts_searchContactsNoNumber": "Wyszukaj kontakty...",
-  "contacts_searchFavorites": "Wyszukaj {number}{str} ulubione...",
-  "contacts_searchRoomServers": "Wyszukaj {number}{str} serwerów Room...",
-  "contacts_searchUsers": "Wyszukaj {number}{str} Użytkowników...",
-  "contacts_searchRepeaters": "Wyszukaj {number}{str} powtórników..."
+  "snrIndicator_nearByRepeaters": "Nadajniki w pobliżu"
 }

lib/l10n/app_pt.arb

@@ -1,12 +1,4 @@
 {
-  "channels_channelDeleteFailed": "Falha ao excluir o canal \"{name}\"",
-  "@channels_channelDeleteFailed": {
-    "placeholders": {
-      "name": {
-        "type": "String"
-      }
-    }
-  },
   "@@locale": "pt",
   "appTitle": "MeshCore Open",
   "nav_contacts": "Contactos",
@@ -139,6 +131,9 @@
   "settings_infoContactsCount": "Número de Contatos",
   "settings_infoChannelCount": "Número do Canal",
   "settings_presets": "Presets",
+  "settings_preset915Mhz": "915 MHz",
+  "settings_preset868Mhz": "868 MHz",
+  "settings_preset433Mhz": "433 MHz",
   "settings_frequency": "Frequência (MHz)",
   "settings_frequencyHelper": "300,0 - 2500,0",
   "settings_frequencyInvalid": "Frequência inválida (300-2500 MHz)",
@@ -148,6 +143,8 @@
   "settings_txPower": "TX Potência (dBm)",
   "settings_txPowerHelper": "0 - 22",
   "settings_txPowerInvalid": "Potência de TX inválida (0-22 dBm)",
+  "settings_longRange": "Alcance Longo",
+  "settings_fastSpeed": "Velocidade Rápida",
   "settings_error": "Erro: {message}",
   "@settings_error": {
     "placeholders": {
@@ -342,8 +339,6 @@
   "channels_publicChannel": "Canal público",
   "channels_privateChannel": "Canal privado",
   "channels_editChannel": "Editar canal",
-  "channels_muteChannel": "Silenciar canal",
-  "channels_unmuteChannel": "Ativar canal",
   "channels_deleteChannel": "Excluir canal",
   "channels_deleteChannelConfirm": "Excluir \"{name}\"? Não pode ser desfeito.",
   "@channels_deleteChannelConfirm": {
@@ -1566,8 +1561,6 @@
   "contacts_copyAdvertToClipboard": "Copiar Anúncio para Área de Transferência",
   "contacts_addContactFromClipboard": "Adicionar Contato da Área de Transferência",
   "appSettings_languageRu": "Russo",
-  "appSettings_enableMessageTracing": "Ativar rastreamento de mensagens",
-  "appSettings_enableMessageTracingSubtitle": "Mostrar metadados detalhados de roteamento e tempo para as mensagens",
   "contacts_ShareContact": "Copiar contato para Área de Transferência",
   "contacts_contactImportFailed": "Contato falhou ao ser importado.",
   "contacts_zeroHopContactAdvertSent": "Enviou contato por anúncio.",
@@ -1607,197 +1600,5 @@
   "scanner_bluetoothOff": "Bluetooth está desativado",
   "scanner_bluetoothOffMessage": "Por favor, ative o Bluetooth para escanear por dispositivos.",
   "snrIndicator_nearByRepeaters": "Repetidores Próximos",
-  "snrIndicator_lastSeen": "Visto pela última vez",
-  "chat_ShowAllPaths": "Mostrar todos os caminhos",
-  "settings_clientRepeatFreqWarning": "A repetição fora da rede requer frequências de 433, 869 ou 918 MHz.",
-  "settings_clientRepeat": "Repetição sem rede",
-  "settings_clientRepeatSubtitle": "Permita que este dispositivo repita pacotes de rede para outros dispositivos.",
-  "settings_aboutOpenMeteoAttribution": "Dados de elevação LOS: Open-Meteo (CC BY 4.0)",
-  "appSettings_unitsTitle": "Unidades",
-  "appSettings_unitsMetric": "Métrico (m/km)",
-  "appSettings_unitsImperial": "Imperial (ft/mi)",
-  "map_lineOfSight": "Linha de visão",
-  "map_losScreenTitle": "Linha de visão",
-  "losSelectStartEnd": "Selecione nós iniciais e finais para LOS.",
-  "losRunFailed": "Falha na verificação da linha de visão: {error}",
-  "@losRunFailed": {
-    "placeholders": {
-      "error": {
-        "type": "String"
-      }
-    }
-  },
-  "losClearAllPoints": "Limpe todos os pontos",
-  "losRunToViewElevationProfile": "Execute o LOS para visualizar o perfil de elevação",
-  "losMenuTitle": "Menu LOS",
-  "losMenuSubtitle": "Toque nos nós ou mantenha pressionado o mapa para obter pontos personalizados",
-  "losShowDisplayNodes": "Mostrar nós de exibição",
-  "losCustomPoints": "Pontos personalizados",
-  "losCustomPointLabel": "{index} personalizado",
-  "@losCustomPointLabel": {
-    "placeholders": {
-      "index": {
-        "type": "int"
-      }
-    }
-  },
-  "losPointA": "Ponto A",
-  "losPointB": "Ponto B",
-  "losAntennaA": "Antena A: {value} {unit}",
-  "@losAntennaA": {
-    "placeholders": {
-      "value": {
-        "type": "String"
-      },
-      "unit": {
-        "type": "String"
-      }
-    }
-  },
-  "losAntennaB": "Antena B: {value} {unit}",
-  "@losAntennaB": {
-    "placeholders": {
-      "value": {
-        "type": "String"
-      },
-      "unit": {
-        "type": "String"
-      }
-    }
-  },
-  "losRun": "Executar LOS",
-  "losNoElevationData": "Sem dados de elevação",
-  "losProfileClear": "{distance} {distanceUnit}, limpar LOS, liberação mínima {clearance} {heightUnit}",
-  "@losProfileClear": {
-    "placeholders": {
-      "distance": {
-        "type": "String"
-      },
-      "distanceUnit": {
-        "type": "String"
-      },
-      "clearance": {
-        "type": "String"
-      },
-      "heightUnit": {
-        "type": "String"
-      }
-    }
-  },
-  "losProfileBlocked": "{distance} {distanceUnit}, bloqueado por {obstruction} {heightUnit}",
-  "@losProfileBlocked": {
-    "placeholders": {
-      "distance": {
-        "type": "String"
-      },
-      "distanceUnit": {
-        "type": "String"
-      },
-      "obstruction": {
-        "type": "String"
-      },
-      "heightUnit": {
-        "type": "String"
-      }
-    }
-  },
-  "losStatusChecking": "LOS: verificando...",
-  "losStatusNoData": "LOS: sem dados",
-  "losStatusSummary": "LOS: {clear}/{total} limpo, {blocked} bloqueado, {unknown} desconhecido",
-  "@losStatusSummary": {
-    "placeholders": {
-      "clear": {
-        "type": "int"
-      },
-      "total": {
-        "type": "int"
-      },
-      "blocked": {
-        "type": "int"
-      },
-      "unknown": {
-        "type": "int"
-      }
-    }
-  },
-  "losErrorElevationUnavailable": "Dados de elevação indisponíveis para uma ou mais amostras.",
-  "losErrorInvalidInput": "Dados de pontos/elevação inválidos para cálculo de LOS.",
-  "losRenameCustomPoint": "Renomear ponto personalizado",
-  "losPointName": "Nome do ponto",
-  "losShowPanelTooltip": "Mostrar painel LOS",
-  "losHidePanelTooltip": "Ocultar painel LOS",
-  "losElevationAttribution": "Dados de elevação: Open-Meteo (CC BY 4.0)",
-  "losLegendRadioHorizon": "Horizonte de rádio",
-  "losLegendLosBeam": "Linha de visada",
-  "losLegendTerrain": "Terreno",
-  "losFrequencyLabel": "Frequência",
-  "losFrequencyInfoTooltip": "Ver detalhes do cálculo",
-  "losFrequencyDialogTitle": "Cálculo do horizonte de rádio",
-  "losFrequencyDialogDescription": "Começando em k={baselineK} em {baselineFreq} MHz, o cálculo ajusta o fator k para a banda atual de {frequencyMHz} MHz, que define o limite do horizonte de rádio curvo.",
-  "@losFrequencyDialogDescription": {
-    "description": "Explain how the calculation uses the baseline frequency and derived k-factor.",
-    "placeholders": {
-      "baselineK": {
-        "type": "double"
-      },
-      "baselineFreq": {
-        "type": "double"
-      },
-      "frequencyMHz": {
-        "type": "double"
-      },
-      "kFactor": {
-        "type": "double"
-      }
-    }
-  },
-  "listFilter_addToFavorites": "Adicionar aos favoritos",
-  "listFilter_removeFromFavorites": "Remover da lista de favoritos",
-  "listFilter_favorites": "Favoritos",
-  "@contacts_searchFavorites": {
-    "placeholders": {
-      "number": {
-        "type": "int"
-      },
-      "str": {
-        "type": "String"
-      }
-    }
-  },
-  "@contacts_searchUsers": {
-    "placeholders": {
-      "number": {
-        "type": "int"
-      },
-      "str": {
-        "type": "String"
-      }
-    }
-  },
-  "@contacts_searchRepeaters": {
-    "placeholders": {
-      "number": {
-        "type": "int"
-      },
-      "str": {
-        "type": "String"
-      }
-    }
-  },
-  "@contacts_searchRoomServers": {
-    "placeholders": {
-      "number": {
-        "type": "int"
-      },
-      "str": {
-        "type": "String"
-      }
-    }
-  },
-  "contacts_searchRepeaters": "Pesquisar {number}{str} Repetidores...",
-  "contacts_searchFavorites": "Pesquisar {number}{str} Favoritos...",
-  "contacts_searchUsers": "Pesquisar {number}{str} Usuários...",
-  "contacts_searchContactsNoNumber": "Pesquisar Contatos...",
-  "contacts_unread": "Não lido",
-  "contacts_searchRoomServers": "Pesquisar {number}{str} servidores de sala..."
+  "snrIndicator_lastSeen": "Visto pela última vez"
 }

lib/l10n/app_ru.arb

@@ -1,12 +1,4 @@
 {
-  "channels_channelDeleteFailed": "Не удалось удалить канал {name}.",
-  "@channels_channelDeleteFailed": {
-    "placeholders": {
-      "name": {
-        "type": "String"
-      }
-    }
-  },
   "@@locale": "ru",
   "appTitle": "MeshCore Open",
   "nav_contacts": "Контакты",
@@ -109,6 +101,9 @@
   "settings_infoContactsCount": "Количество контактов",
   "settings_infoChannelCount": "Количество каналов",
   "settings_presets": "Пресеты",
+  "settings_preset915Mhz": "915 МГц",
+  "settings_preset868Mhz": "868 МГц",
+  "settings_preset433Mhz": "433 МГц",
   "settings_frequency": "Частота (МГц)",
   "settings_frequencyHelper": "300.0 – 2500.0",
   "settings_frequencyInvalid": "Недопустимая частота (300–2500 МГц)",
@@ -118,6 +113,8 @@
   "settings_txPower": "Мощность передачи (дБм)",
   "settings_txPowerHelper": "0 – 22",
   "settings_txPowerInvalid": "Недопустимая мощность передачи (0–22 дБм)",
+  "settings_longRange": "Дальний радиус",
+  "settings_fastSpeed": "Высокая скорость",
   "settings_error": "Ошибка: {message}",
   "appSettings_title": "Настройки приложения",
   "appSettings_appearance": "Внешний вид",
@@ -234,8 +231,6 @@
   "channels_publicChannel": "Публичный канал",
   "channels_privateChannel": "Приватный канал",
   "channels_editChannel": "Изменить канал",
-  "channels_muteChannel": "Отключить уведомления канала",
-  "channels_unmuteChannel": "Включить уведомления канала",
   "channels_deleteChannel": "Удалить канал",
   "channels_deleteChannelConfirm": "Удалить \"{name}\"? Это действие нельзя отменить.",
   "channels_channelDeleted": "Канал \"{name}\" удалён",
@@ -804,8 +799,6 @@
   "contacts_invalidAdvertFormat": "Недействительные контактные данные",
   "contacts_zeroHopAdvert": "Реклама Zero Hop",
   "appSettings_languageUk": "Українська",
-  "appSettings_enableMessageTracing": "Включить трассировку сообщений",
-  "appSettings_enableMessageTracingSubtitle": "Показывать подробные метаданные о маршрутизации и времени для сообщений",
   "contacts_floodAdvert": "Рекламный поток",
   "contacts_clipboardEmpty": "Буфер обмена пуст.",
   "contacts_copyAdvertToClipboard": "Копировать рекламу в буфер обмена",
@@ -847,197 +840,5 @@
   "scanner_bluetoothOff": "Bluetooth выключен",
   "scanner_bluetoothOffMessage": "Пожалуйста, включите Bluetooth, чтобы найти устройства.",
   "snrIndicator_nearByRepeaters": "Ближайшие ретрансляторы",
-  "snrIndicator_lastSeen": "Последний раз видели",
-  "chat_ShowAllPaths": "Показать все пути",
-  "settings_clientRepeatFreqWarning": "Для работы в режиме \"без подключения к сети\" требуется частота 433, 869 или 918 МГц.",
-  "settings_clientRepeatSubtitle": "Позвольте этому устройству повторять пакеты данных для других устройств.",
-  "settings_clientRepeat": "Повторение \"вне сети\"",
-  "settings_aboutOpenMeteoAttribution": "Данные о высоте LOS: Open-Meteo (CC BY 4.0)",
-  "appSettings_unitsTitle": "Единицы",
-  "appSettings_unitsMetric": "Метрическая (м/км)",
-  "appSettings_unitsImperial": "Имперская (ft / mi)",
-  "map_lineOfSight": "Линия видимости",
-  "map_losScreenTitle": "Линия видимости",
-  "losSelectStartEnd": "Выберите начальный и конечный узлы для LOS.",
-  "losRunFailed": "Проверка прямой видимости не удалась: {error}",
-  "@losRunFailed": {
-    "placeholders": {
-      "error": {
-        "type": "String"
-      }
-    }
-  },
-  "losClearAllPoints": "Очистить все точки",
-  "losRunToViewElevationProfile": "Запустите LOS, чтобы просмотреть профиль высот.",
-  "losMenuTitle": "ЛОС Меню",
-  "losMenuSubtitle": "Коснитесь узлов или нажмите и удерживайте карту для выбора пользовательских точек.",
-  "losShowDisplayNodes": "Показать узлы отображения",
-  "losCustomPoints": "Пользовательские точки",
-  "losCustomPointLabel": "Пользовательский {index}",
-  "@losCustomPointLabel": {
-    "placeholders": {
-      "index": {
-        "type": "int"
-      }
-    }
-  },
-  "losPointA": "Точка А",
-  "losPointB": "Точка Б",
-  "losAntennaA": "Антенна А: {value} {unit}",
-  "@losAntennaA": {
-    "placeholders": {
-      "value": {
-        "type": "String"
-      },
-      "unit": {
-        "type": "String"
-      }
-    }
-  },
-  "losAntennaB": "Антенна Б: {value} {unit}",
-  "@losAntennaB": {
-    "placeholders": {
-      "value": {
-        "type": "String"
-      },
-      "unit": {
-        "type": "String"
-      }
-    }
-  },
-  "losRun": "Запустить ЛОС",
-  "losNoElevationData": "Нет данных о высоте",
-  "losProfileClear": "{distance} {distanceUnit}, свободная зона видимости, минимальный зазор {clearance} {heightUnit}",
-  "@losProfileClear": {
-    "placeholders": {
-      "distance": {
-        "type": "String"
-      },
-      "distanceUnit": {
-        "type": "String"
-      },
-      "clearance": {
-        "type": "String"
-      },
-      "heightUnit": {
-        "type": "String"
-      }
-    }
-  },
-  "losProfileBlocked": "{distance} {distanceUnit}, заблокирован {obstruction} {heightUnit}",
-  "@losProfileBlocked": {
-    "placeholders": {
-      "distance": {
-        "type": "String"
-      },
-      "distanceUnit": {
-        "type": "String"
-      },
-      "obstruction": {
-        "type": "String"
-      },
-      "heightUnit": {
-        "type": "String"
-      }
-    }
-  },
-  "losStatusChecking": "ЛОС: проверяю...",
-  "losStatusNoData": "ЛОС: нет данных",
-  "losStatusSummary": "LOS: {clear}/{total} очищено, {blocked} заблокировано, {unknown} неизвестно.",
-  "@losStatusSummary": {
-    "placeholders": {
-      "clear": {
-        "type": "int"
-      },
-      "total": {
-        "type": "int"
-      },
-      "blocked": {
-        "type": "int"
-      },
-      "unknown": {
-        "type": "int"
-      }
-    }
-  },
-  "losErrorElevationUnavailable": "Данные о высоте недоступны для одного или нескольких образцов.",
-  "losErrorInvalidInput": "Неверные данные о точках/высоте для расчета LOS.",
-  "losRenameCustomPoint": "Переименовать пользовательскую точку",
-  "losPointName": "Имя точки",
-  "losShowPanelTooltip": "Показать панель LOS",
-  "losHidePanelTooltip": "Скрыть панель LOS",
-  "losElevationAttribution": "Данные о высоте: Open-Meteo (CC BY 4.0)",
-  "losLegendRadioHorizon": "Радиогоризонт",
-  "losLegendLosBeam": "Линия прямой видимости",
-  "losLegendTerrain": "Рельеф",
-  "losFrequencyLabel": "Частота",
-  "losFrequencyInfoTooltip": "Просмотреть детали расчёта",
-  "losFrequencyDialogTitle": "Расчёт радиогоризонта",
-  "losFrequencyDialogDescription": "Начиная с k={baselineK} на частоте {baselineFreq} МГц, расчет корректирует коэффициент k для текущего диапазона {frequencyMHz} МГц, который определяет изогнутую границу радиогоризонта.",
-  "@losFrequencyDialogDescription": {
-    "description": "Explain how the calculation uses the baseline frequency and derived k-factor.",
-    "placeholders": {
-      "baselineK": {
-        "type": "double"
-      },
-      "baselineFreq": {
-        "type": "double"
-      },
-      "frequencyMHz": {
-        "type": "double"
-      },
-      "kFactor": {
-        "type": "double"
-      }
-    }
-  },
-  "listFilter_addToFavorites": "Добавить в избранное",
-  "listFilter_favorites": "Избранное",
-  "listFilter_removeFromFavorites": "Удалить из избранного",
-  "@contacts_searchFavorites": {
-    "placeholders": {
-      "number": {
-        "type": "int"
-      },
-      "str": {
-        "type": "String"
-      }
-    }
-  },
-  "@contacts_searchUsers": {
-    "placeholders": {
-      "number": {
-        "type": "int"
-      },
-      "str": {
-        "type": "String"
-      }
-    }
-  },
-  "@contacts_searchRepeaters": {
-    "placeholders": {
-      "number": {
-        "type": "int"
-      },
-      "str": {
-        "type": "String"
-      }
-    }
-  },
-  "@contacts_searchRoomServers": {
-    "placeholders": {
-      "number": {
-        "type": "int"
-      },
-      "str": {
-        "type": "String"
-      }
-    }
-  },
-  "contacts_searchRepeaters": "Поиск {number}{str} ретрансляторов...",
-  "contacts_searchContactsNoNumber": "Поиск контактов...",
-  "contacts_unread": "Непрочитанное",
-  "contacts_searchRoomServers": "Поиск {number}{str} серверов комнат...",
-  "contacts_searchFavorites": "Поиск {number}{str} избранного...",
-  "contacts_searchUsers": "Поиск {number}{str} пользователей..."
+  "snrIndicator_lastSeen": "Последний раз видели"
 }

lib/l10n/app_sk.arb

@@ -1,12 +1,4 @@
 {
-  "channels_channelDeleteFailed": "Kanál \"{name}\" sa nepodarilo odstrániť",
-  "@channels_channelDeleteFailed": {
-    "placeholders": {
-      "name": {
-        "type": "String"
-      }
-    }
-  },
   "@@locale": "sk",
   "appTitle": "MeshCore Open",
   "nav_contacts": "Kontakty",
@@ -139,6 +131,9 @@
   "settings_infoContactsCount": "Počet kontaktov",
   "settings_infoChannelCount": "Počet kanálov",
   "settings_presets": "Prednastavenia",
+  "settings_preset915Mhz": "915 MHz",
+  "settings_preset868Mhz": "868 MHz",
+  "settings_preset433Mhz": "433 MHz",
   "settings_frequency": "Frekvencia (MHz)",
   "settings_frequencyHelper": "300,0 – 2500,0",
   "settings_frequencyInvalid": "Neplatná frekvencia (300-2500 MHz)",
@@ -148,6 +143,8 @@
   "settings_txPower": "TX Výkon (dBm)",
   "settings_txPowerHelper": "0 - 22",
   "settings_txPowerInvalid": "Neplatná hodnota výkonu TX (0-22 dBm)",
+  "settings_longRange": "Dlhý dosah",
+  "settings_fastSpeed": "Rýchla rýchlosť",
   "settings_error": "Chyba: {message}",
   "@settings_error": {
     "placeholders": {
@@ -342,8 +339,6 @@
   "channels_publicChannel": "Veľké verejne kanály",
   "channels_privateChannel": "Osobné kanál",
   "channels_editChannel": "Upraviť kanál",
-  "channels_muteChannel": "Stlmiť kanál",
-  "channels_unmuteChannel": "Zrušiť stlmenie kanála",
   "channels_deleteChannel": "Odstrániť kanál",
   "channels_deleteChannelConfirm": "Odstrániť \"{name}\"? To sa nedá zrušiť.",
   "@channels_deleteChannelConfirm": {
@@ -1566,8 +1561,6 @@
   "contacts_copyAdvertToClipboard": "Kopírovať reklamu do schránky",
   "contacts_invalidAdvertFormat": "Neplatné kontaktné údaje",
   "appSettings_languageRu": "Ruština",
-  "appSettings_enableMessageTracing": "Povoliť sledovanie správ",
-  "appSettings_enableMessageTracingSubtitle": "Zobraziť podrobné metadáta o smerovaní a časovaní správ",
   "contacts_addContactFromClipboard": "Pridať kontakt z schránky",
   "contacts_contactImported": "Kontakt bol importovaný.",
   "contacts_zeroHopContactAdvertSent": "Poslal kontakt cez inzerát.",
@@ -1607,197 +1600,5 @@
   "scanner_bluetoothOff": "Bluetooth je vypnutý",
   "scanner_enableBluetooth": "Povolte Bluetooth",
   "snrIndicator_lastSeen": "Naposledy videný",
-  "snrIndicator_nearByRepeaters": "Miestne opakovače",
-  "chat_ShowAllPaths": "Zobraziť všetky cesty",
-  "settings_clientRepeat": "Opätovné použitie bez elektrickej siete",
-  "settings_clientRepeatFreqWarning": "Použitie off-grid systému vyžaduje frekvencie 433, 869 alebo 918 MHz.",
-  "settings_clientRepeatSubtitle": "Umožnite, aby toto zariadenie opakovávalo siete pre ostatných.",
-  "settings_aboutOpenMeteoAttribution": "Údaje o nadmorskej výške LOS: Open-Meteo (CC BY 4.0)",
-  "appSettings_unitsTitle": "Jednotky",
-  "appSettings_unitsMetric": "Metrické (m / km)",
-  "appSettings_unitsImperial": "Imperiálne (ft / mi)",
-  "map_lineOfSight": "Line of Sight",
-  "map_losScreenTitle": "Line of Sight",
-  "losSelectStartEnd": "Vyberte počiatočný a koncový uzol pre LOS.",
-  "losRunFailed": "Kontrola priamej viditeľnosti zlyhala: {error}",
-  "@losRunFailed": {
-    "placeholders": {
-      "error": {
-        "type": "String"
-      }
-    }
-  },
-  "losClearAllPoints": "Vymazať všetky body",
-  "losRunToViewElevationProfile": "Ak chcete zobraziť výškový profil, spustite LOS",
-  "losMenuTitle": "Menu LOS",
-  "losMenuSubtitle": "Klepnutím na uzly alebo dlhým stlačením mapy získate vlastné body",
-  "losShowDisplayNodes": "Zobraziť uzly zobrazenia",
-  "losCustomPoints": "Vlastné body",
-  "losCustomPointLabel": "Vlastné {index}",
-  "@losCustomPointLabel": {
-    "placeholders": {
-      "index": {
-        "type": "int"
-      }
-    }
-  },
-  "losPointA": "Bod A",
-  "losPointB": "Bod B",
-  "losAntennaA": "Anténa A: {value} {unit}",
-  "@losAntennaA": {
-    "placeholders": {
-      "value": {
-        "type": "String"
-      },
-      "unit": {
-        "type": "String"
-      }
-    }
-  },
-  "losAntennaB": "Anténa B: {value} {unit}",
-  "@losAntennaB": {
-    "placeholders": {
-      "value": {
-        "type": "String"
-      },
-      "unit": {
-        "type": "String"
-      }
-    }
-  },
-  "losRun": "Spustite LOS",
-  "losNoElevationData": "Žiadne údaje o nadmorskej výške",
-  "losProfileClear": "{distance} {distanceUnit}, vymazať LOS, min. vôľa {clearance} {heightUnit}",
-  "@losProfileClear": {
-    "placeholders": {
-      "distance": {
-        "type": "String"
-      },
-      "distanceUnit": {
-        "type": "String"
-      },
-      "clearance": {
-        "type": "String"
-      },
-      "heightUnit": {
-        "type": "String"
-      }
-    }
-  },
-  "losProfileBlocked": "{distance} {distanceUnit}, blokovaný {obstruction} {heightUnit}",
-  "@losProfileBlocked": {
-    "placeholders": {
-      "distance": {
-        "type": "String"
-      },
-      "distanceUnit": {
-        "type": "String"
-      },
-      "obstruction": {
-        "type": "String"
-      },
-      "heightUnit": {
-        "type": "String"
-      }
-    }
-  },
-  "losStatusChecking": "LOS: kontrolujem...",
-  "losStatusNoData": "LOS: žiadne údaje",
-  "losStatusSummary": "LOS: {clear}/{total} vymazané, {blocked} blokované, {unknown} neznáme",
-  "@losStatusSummary": {
-    "placeholders": {
-      "clear": {
-        "type": "int"
-      },
-      "total": {
-        "type": "int"
-      },
-      "blocked": {
-        "type": "int"
-      },
-      "unknown": {
-        "type": "int"
-      }
-    }
-  },
-  "losErrorElevationUnavailable": "Údaje o nadmorskej výške nie sú k dispozícii pre jednu alebo viacero vzoriek.",
-  "losErrorInvalidInput": "Neplatné body/údaje o nadmorskej výške pre výpočet LOS.",
-  "losRenameCustomPoint": "Premenovať vlastný bod",
-  "losPointName": "Názov bodu",
-  "losShowPanelTooltip": "Zobraziť panel LOS",
-  "losHidePanelTooltip": "Skryť panel LOS",
-  "losElevationAttribution": "Údaje o nadmorskej výške: Open-Meteo (CC BY 4.0)",
-  "losLegendRadioHorizon": "Rádiový horizont",
-  "losLegendLosBeam": "Priama viditeľnosť",
-  "losLegendTerrain": "Terén",
-  "losFrequencyLabel": "Frekvencia",
-  "losFrequencyInfoTooltip": "Zobraziť podrobnosti výpočtu",
-  "losFrequencyDialogTitle": "Výpočet rádiového horizontu",
-  "losFrequencyDialogDescription": "Počnúc od k={baselineK} pri {baselineFreq} MHz výpočet upraví k-faktor pre aktuálne pásmo {frequencyMHz} MHz, ktorý definuje zakrivený strop rádiového horizontu.",
-  "@losFrequencyDialogDescription": {
-    "description": "Explain how the calculation uses the baseline frequency and derived k-factor.",
-    "placeholders": {
-      "baselineK": {
-        "type": "double"
-      },
-      "baselineFreq": {
-        "type": "double"
-      },
-      "frequencyMHz": {
-        "type": "double"
-      },
-      "kFactor": {
-        "type": "double"
-      }
-    }
-  },
-  "listFilter_removeFromFavorites": "Odstrániť z označení",
-  "listFilter_addToFavorites": "Pridaj do obľúbených",
-  "listFilter_favorites": "Obľúbené",
-  "@contacts_searchFavorites": {
-    "placeholders": {
-      "number": {
-        "type": "int"
-      },
-      "str": {
-        "type": "String"
-      }
-    }
-  },
-  "@contacts_searchUsers": {
-    "placeholders": {
-      "number": {
-        "type": "int"
-      },
-      "str": {
-        "type": "String"
-      }
-    }
-  },
-  "@contacts_searchRepeaters": {
-    "placeholders": {
-      "number": {
-        "type": "int"
-      },
-      "str": {
-        "type": "String"
-      }
-    }
-  },
-  "@contacts_searchRoomServers": {
-    "placeholders": {
-      "number": {
-        "type": "int"
-      },
-      "str": {
-        "type": "String"
-      }
-    }
-  },
-  "contacts_searchRoomServers": "Hľadaj {number}{str} serverov miestností...",
-  "contacts_searchFavorites": "Hľadať {number}{str} obľúbené...",
-  "contacts_searchRepeaters": "Hľadať {number}{str} opakovače...",
-  "contacts_searchUsers": "Hľadať {number}{str} používateľov...",
-  "contacts_searchContactsNoNumber": "Hľadať kontakty...",
-  "contacts_unread": "Neprečítané"
+  "snrIndicator_nearByRepeaters": "Miestne opakovače"
 }

lib/l10n/app_sl.arb

@@ -1,12 +1,4 @@
 {
-  "channels_channelDeleteFailed": "Kanala {name} ni bilo mogoče izbrisati",
-  "@channels_channelDeleteFailed": {
-    "placeholders": {
-      "name": {
-        "type": "String"
-      }
-    }
-  },
   "@@locale": "sl",
   "appTitle": "MeshCore Open",
   "nav_contacts": "Stiki",
@@ -139,6 +131,9 @@
   "settings_infoContactsCount": "Število stikov",
   "settings_infoChannelCount": "Število kanalov",
   "settings_presets": "Prednastavitve",
+  "settings_preset915Mhz": "915 MHz",
+  "settings_preset868Mhz": "868 MHz",
+  "settings_preset433Mhz": "433 MHz",
   "settings_frequency": "Frekvenca (MHz)",
   "settings_frequencyHelper": "300,00 - 2500,00",
   "settings_frequencyInvalid": "Neveljavna frekvenca (300-2500 MHz)",
@@ -148,6 +143,8 @@
   "settings_txPower": "TX Moč (dBm)",
   "settings_txPowerHelper": "0 - 22",
   "settings_txPowerInvalid": "Neveljavna TX moč (0-22 dBm)",
+  "settings_longRange": "DDolg doseg",
+  "settings_fastSpeed": "Visoka hitrost",
   "settings_error": "Napaka: {message}",
   "@settings_error": {
     "placeholders": {
@@ -342,8 +339,6 @@
   "channels_publicChannel": "Javni kanal",
   "channels_privateChannel": "Zasebni kanal",
   "channels_editChannel": "Uredi kanal",
-  "channels_muteChannel": "Utišaj kanal",
-  "channels_unmuteChannel": "Vklopi obvestila kanala",
   "channels_deleteChannel": "Pošlji kanal",
   "channels_deleteChannelConfirm": "Izbrišem \"{name}\"? To se ne da povrniti.",
   "@channels_deleteChannelConfirm": {
@@ -1560,8 +1555,6 @@
   "contacts_pathTraceTo": "Trace route to {name}",
   "appSettings_languageRu": "Ruščina",
   "appSettings_languageUk": "Ukrajinsko",
-  "appSettings_enableMessageTracing": "Omogoči sledenje sporočilom",
-  "appSettings_enableMessageTracingSubtitle": "Prikaži podrobne metapodatke o usmerjanju in časovnem usklajevanju sporočil",
   "contacts_contactImported": "Kontakt je bil uvožen.",
   "contacts_contactImportFailed": "Kontakt ni bil uspešno uvožen.",
   "contacts_zeroHopAdvert": "Reklama brez posrednikov",
@@ -1607,197 +1600,5 @@
   "scanner_bluetoothOffMessage": "Prosimo, vklopite Bluetooth, da lahko poiščete naprave.",
   "scanner_bluetoothOff": "Bluetooth je izklopljen",
   "snrIndicator_lastSeen": "Zadnjič videno",
-  "snrIndicator_nearByRepeaters": "Bližnji ponovitelji",
-  "chat_ShowAllPaths": "Prikaži vse poti",
-  "settings_clientRepeatFreqWarning": "Za ponovni prenos na brezžični način so potrebne frekvence 433, 869 ali 918 MHz.",
-  "settings_clientRepeatSubtitle": "Omogočite temu naprave, da ponavlja paketne sporočila za druge.",
-  "settings_clientRepeat": "Neovadno ponavljanje",
-  "settings_aboutOpenMeteoAttribution": "Podatki o višini LOS: Open-Meteo (CC BY 4.0)",
-  "appSettings_unitsTitle": "Enote",
-  "appSettings_unitsMetric": "Metrična (m/km)",
-  "appSettings_unitsImperial": "Imperialno (ft / mi)",
-  "map_lineOfSight": "Linija vida",
-  "map_losScreenTitle": "Linija vida",
-  "losSelectStartEnd": "Izberite začetno in končno vozlišče za LOS.",
-  "losRunFailed": "Preverjanje vidnega polja ni uspelo: {error}",
-  "@losRunFailed": {
-    "placeholders": {
-      "error": {
-        "type": "String"
-      }
-    }
-  },
-  "losClearAllPoints": "Počisti vse točke",
-  "losRunToViewElevationProfile": "Zaženite LOS za ogled višinskega profila",
-  "losMenuTitle": "LOS meni",
-  "losMenuSubtitle": "Tapnite vozlišča ali dolgo pritisnite na zemljevid za točke po meri",
-  "losShowDisplayNodes": "Pokaži prikazna vozlišča",
-  "losCustomPoints": "Točke po meri",
-  "losCustomPointLabel": "Po meri {index}",
-  "@losCustomPointLabel": {
-    "placeholders": {
-      "index": {
-        "type": "int"
-      }
-    }
-  },
-  "losPointA": "Točka A",
-  "losPointB": "Točka B",
-  "losAntennaA": "Antena A: {value} {unit}",
-  "@losAntennaA": {
-    "placeholders": {
-      "value": {
-        "type": "String"
-      },
-      "unit": {
-        "type": "String"
-      }
-    }
-  },
-  "losAntennaB": "Antena B: {value} {unit}",
-  "@losAntennaB": {
-    "placeholders": {
-      "value": {
-        "type": "String"
-      },
-      "unit": {
-        "type": "String"
-      }
-    }
-  },
-  "losRun": "Zaženi LOS",
-  "losNoElevationData": "Ni podatkov o višini",
-  "losProfileClear": "{distance} {distanceUnit}, čisti LOS, najmanjša razdalja {clearance} {heightUnit}",
-  "@losProfileClear": {
-    "placeholders": {
-      "distance": {
-        "type": "String"
-      },
-      "distanceUnit": {
-        "type": "String"
-      },
-      "clearance": {
-        "type": "String"
-      },
-      "heightUnit": {
-        "type": "String"
-      }
-    }
-  },
-  "losProfileBlocked": "{distance} {distanceUnit}, blokiral {obstruction} {heightUnit}",
-  "@losProfileBlocked": {
-    "placeholders": {
-      "distance": {
-        "type": "String"
-      },
-      "distanceUnit": {
-        "type": "String"
-      },
-      "obstruction": {
-        "type": "String"
-      },
-      "heightUnit": {
-        "type": "String"
-      }
-    }
-  },
-  "losStatusChecking": "LOS: preverjam ...",
-  "losStatusNoData": "LOS: ni podatkov",
-  "losStatusSummary": "LOS: {clear}/{total} jasno, {blocked} blokirano, {unknown} neznano",
-  "@losStatusSummary": {
-    "placeholders": {
-      "clear": {
-        "type": "int"
-      },
-      "total": {
-        "type": "int"
-      },
-      "blocked": {
-        "type": "int"
-      },
-      "unknown": {
-        "type": "int"
-      }
-    }
-  },
-  "losErrorElevationUnavailable": "Podatki o nadmorski višini niso na voljo za enega ali več vzorcev.",
-  "losErrorInvalidInput": "Neveljavni podatki o točkah/višini za izračun LOS.",
-  "losRenameCustomPoint": "Preimenujte točko po meri",
-  "losPointName": "Ime točke",
-  "losShowPanelTooltip": "Pokaži ploščo LOS",
-  "losHidePanelTooltip": "Skrij ploščo LOS",
-  "losElevationAttribution": "Podatki o višini: Open-Meteo (CC BY 4.0)",
-  "losLegendRadioHorizon": "Radijski horizont",
-  "losLegendLosBeam": "Linija vidnosti",
-  "losLegendTerrain": "Teren",
-  "losFrequencyLabel": "Frekvenca",
-  "losFrequencyInfoTooltip": "Prikaži podrobnosti izračuna",
-  "losFrequencyDialogTitle": "Izračun radijskega horizonta",
-  "losFrequencyDialogDescription": "Začenši od k={baselineK} pri {baselineFreq} MHz, izračun prilagodi k-faktor za trenutni pas {frequencyMHz} MHz, ki določa ukrivljeno zgornjo mejo radijskega horizonta.",
-  "@losFrequencyDialogDescription": {
-    "description": "Explain how the calculation uses the baseline frequency and derived k-factor.",
-    "placeholders": {
-      "baselineK": {
-        "type": "double"
-      },
-      "baselineFreq": {
-        "type": "double"
-      },
-      "frequencyMHz": {
-        "type": "double"
-      },
-      "kFactor": {
-        "type": "double"
-      }
-    }
-  },
-  "listFilter_favorites": "Priljubljene",
-  "listFilter_removeFromFavorites": "Odstrani iz priljubljenih",
-  "listFilter_addToFavorites": "Dodaj v priljubljene",
-  "@contacts_searchFavorites": {
-    "placeholders": {
-      "number": {
-        "type": "int"
-      },
-      "str": {
-        "type": "String"
-      }
-    }
-  },
-  "@contacts_searchUsers": {
-    "placeholders": {
-      "number": {
-        "type": "int"
-      },
-      "str": {
-        "type": "String"
-      }
-    }
-  },
-  "@contacts_searchRepeaters": {
-    "placeholders": {
-      "number": {
-        "type": "int"
-      },
-      "str": {
-        "type": "String"
-      }
-    }
-  },
-  "@contacts_searchRoomServers": {
-    "placeholders": {
-      "number": {
-        "type": "int"
-      },
-      "str": {
-        "type": "String"
-      }
-    }
-  },
-  "contacts_unread": "Neprebrano",
-  "contacts_searchFavorites": "Iskanje {number}{str} priljubljenih...",
-  "contacts_searchRoomServers": "Išči {number}{str} strežnikov sob...",
-  "contacts_searchContactsNoNumber": "Iskanje stikov...",
-  "contacts_searchRepeaters": "Išči {number}{str} ponavljalnike...",
-  "contacts_searchUsers": "Išči {number}{str} uporabnikov..."
+  "snrIndicator_nearByRepeaters": "Bližnji ponovitelji"
 }

lib/l10n/app_sv.arb

@@ -1,12 +1,4 @@
 {
-  "channels_channelDeleteFailed": "Det gick inte att ta bort kanalen \"{name}\"",
-  "@channels_channelDeleteFailed": {
-    "placeholders": {
-      "name": {
-        "type": "String"
-      }
-    }
-  },
   "@@locale": "sv",
   "appTitle": "MeshCore Open",
   "nav_contacts": "Kontakter",
@@ -139,6 +131,9 @@
   "settings_infoContactsCount": "Kontakterantal",
   "settings_infoChannelCount": "Kanalantal",
   "settings_presets": "Fördefinierade inställningar",
+  "settings_preset915Mhz": "915 MHz",
+  "settings_preset868Mhz": "868 MHz",
+  "settings_preset433Mhz": "433 MHz",
   "settings_frequency": "Frekvens (MHz)",
   "settings_frequencyHelper": "300,0 - 2500,0",
   "settings_frequencyInvalid": "Ogiltig frekvens (300-2500 MHz)",
@@ -148,6 +143,8 @@
   "settings_txPower": "TX-effekt (dBm)",
   "settings_txPowerHelper": "0 - 22",
   "settings_txPowerInvalid": "Ogiltig TX-effekt (0-22 dBm)",
+  "settings_longRange": "Lång räckvidd",
+  "settings_fastSpeed": "Snabb hastighet",
   "settings_error": "Fel: {message}",
   "@settings_error": {
     "placeholders": {
@@ -342,8 +339,6 @@
   "channels_publicChannel": "Allmänt kanal",
   "channels_privateChannel": "Privat kanal",
   "channels_editChannel": "Redigera kanal",
-  "channels_muteChannel": "Tysta kanal",
-  "channels_unmuteChannel": "Slå på ljud för kanal",
   "channels_deleteChannel": "Ta bort kanal",
   "channels_deleteChannelConfirm": "Radera \"{name}\"? Detta kan inte ångras.",
   "@channels_deleteChannelConfirm": {
@@ -1566,8 +1561,6 @@
   "contacts_copyAdvertToClipboard": "Kopiera annons till urklipp",
   "contacts_invalidAdvertFormat": "Ogiltiga kontaktuppgifter",
   "appSettings_languageUk": "Ukrainska",
-  "appSettings_enableMessageTracing": "Aktivera meddelandespårning",
-  "appSettings_enableMessageTracingSubtitle": "Visa detaljerade metadata om dirigering och tidsinställningar för meddelanden",
   "contacts_addContactFromClipboard": "Lägg till kontakt från urklipp",
   "contacts_contactImported": "Kontakt har importerats.",
   "contacts_zeroHopContactAdvertSent": "Skickat kontakt via annons.",
@@ -1607,197 +1600,5 @@
   "scanner_bluetoothOffMessage": "Vänligen aktivera Bluetooth för att söka efter enheter.",
   "scanner_bluetoothOff": "Bluetooth är avstängt",
   "snrIndicator_lastSeen": "Senast sedd",
-  "snrIndicator_nearByRepeaters": "Närliggande uppreparstationer",
-  "chat_ShowAllPaths": "Visa alla vägar",
-  "settings_clientRepeatSubtitle": "Låt enheten repetera nätpaket för andra användare.",
-  "settings_clientRepeat": "Upprepa utan elnät",
-  "settings_clientRepeatFreqWarning": "För att kunna kommunicera utanför elnätet krävs frekvenserna 433, 869 eller 918 MHz.",
-  "settings_aboutOpenMeteoAttribution": "LOS-höjddata: Open-Meteo (CC BY 4.0)",
-  "appSettings_unitsTitle": "Enheter",
-  "appSettings_unitsMetric": "Metriskt (m/km)",
-  "appSettings_unitsImperial": "Imperialt (ft / mi)",
-  "map_lineOfSight": "Synlinje",
-  "map_losScreenTitle": "Synlinje",
-  "losSelectStartEnd": "Välj start- och slutnoder för LOS.",
-  "losRunFailed": "Synlinjekontroll misslyckades: {error}",
-  "@losRunFailed": {
-    "placeholders": {
-      "error": {
-        "type": "String"
-      }
-    }
-  },
-  "losClearAllPoints": "Rensa alla punkter",
-  "losRunToViewElevationProfile": "Kör LOS för att se höjdprofil",
-  "losMenuTitle": "LOS-menyn",
-  "losMenuSubtitle": "Tryck på noder eller tryck länge på kartan för anpassade punkter",
-  "losShowDisplayNodes": "Visa displaynoder",
-  "losCustomPoints": "Anpassade poäng",
-  "losCustomPointLabel": "Anpassad {index}",
-  "@losCustomPointLabel": {
-    "placeholders": {
-      "index": {
-        "type": "int"
-      }
-    }
-  },
-  "losPointA": "Punkt A",
-  "losPointB": "Punkt B",
-  "losAntennaA": "Antenn A: {value} {unit}",
-  "@losAntennaA": {
-    "placeholders": {
-      "value": {
-        "type": "String"
-      },
-      "unit": {
-        "type": "String"
-      }
-    }
-  },
-  "losAntennaB": "Antenn B: {value} {unit}",
-  "@losAntennaB": {
-    "placeholders": {
-      "value": {
-        "type": "String"
-      },
-      "unit": {
-        "type": "String"
-      }
-    }
-  },
-  "losRun": "Kör LOS",
-  "losNoElevationData": "Inga höjddata",
-  "losProfileClear": "{distance} {distanceUnit}, rensa LOS, min clearance {clearance} {heightUnit}",
-  "@losProfileClear": {
-    "placeholders": {
-      "distance": {
-        "type": "String"
-      },
-      "distanceUnit": {
-        "type": "String"
-      },
-      "clearance": {
-        "type": "String"
-      },
-      "heightUnit": {
-        "type": "String"
-      }
-    }
-  },
-  "losProfileBlocked": "{distance} {distanceUnit}, blockerad av {obstruction} {heightUnit}",
-  "@losProfileBlocked": {
-    "placeholders": {
-      "distance": {
-        "type": "String"
-      },
-      "distanceUnit": {
-        "type": "String"
-      },
-      "obstruction": {
-        "type": "String"
-      },
-      "heightUnit": {
-        "type": "String"
-      }
-    }
-  },
-  "losStatusChecking": "LOS: kollar...",
-  "losStatusNoData": "LOS: inga data",
-  "losStatusSummary": "LOS: {clear}/{total} rensa, {blocked} blockerad, {unknown} okänd",
-  "@losStatusSummary": {
-    "placeholders": {
-      "clear": {
-        "type": "int"
-      },
-      "total": {
-        "type": "int"
-      },
-      "blocked": {
-        "type": "int"
-      },
-      "unknown": {
-        "type": "int"
-      }
-    }
-  },
-  "losErrorElevationUnavailable": "Höjddata är inte tillgänglig för ett eller flera prover.",
-  "losErrorInvalidInput": "Ogiltiga poäng/höjddata för LOS-beräkning.",
-  "losRenameCustomPoint": "Byt namn på anpassad punkt",
-  "losPointName": "Punktnamn",
-  "losShowPanelTooltip": "Visa LOS-panelen",
-  "losHidePanelTooltip": "Dölj LOS-panelen",
-  "losElevationAttribution": "Höjddata: Open-Meteo (CC BY 4.0)",
-  "losLegendRadioHorizon": "Radiohorisont",
-  "losLegendLosBeam": "Siktlinje",
-  "losLegendTerrain": "Terräng",
-  "losFrequencyLabel": "Frekvens",
-  "losFrequencyInfoTooltip": "Visa detaljer om beräkningen",
-  "losFrequencyDialogTitle": "Beräkning av radiohorisonten",
-  "losFrequencyDialogDescription": "Med start från k={baselineK} vid {baselineFreq} MHz, justerar beräkningen k-faktorn för det aktuella {frequencyMHz} MHz-bandet, som definierar den böjda radiohorisonten.",
-  "@losFrequencyDialogDescription": {
-    "description": "Explain how the calculation uses the baseline frequency and derived k-factor.",
-    "placeholders": {
-      "baselineK": {
-        "type": "double"
-      },
-      "baselineFreq": {
-        "type": "double"
-      },
-      "frequencyMHz": {
-        "type": "double"
-      },
-      "kFactor": {
-        "type": "double"
-      }
-    }
-  },
-  "listFilter_removeFromFavorites": "Ta bort från favoriter",
-  "listFilter_addToFavorites": "Lägg till i favoriter",
-  "listFilter_favorites": "Favoriter",
-  "@contacts_searchFavorites": {
-    "placeholders": {
-      "number": {
-        "type": "int"
-      },
-      "str": {
-        "type": "String"
-      }
-    }
-  },
-  "@contacts_searchUsers": {
-    "placeholders": {
-      "number": {
-        "type": "int"
-      },
-      "str": {
-        "type": "String"
-      }
-    }
-  },
-  "@contacts_searchRepeaters": {
-    "placeholders": {
-      "number": {
-        "type": "int"
-      },
-      "str": {
-        "type": "String"
-      }
-    }
-  },
-  "@contacts_searchRoomServers": {
-    "placeholders": {
-      "number": {
-        "type": "int"
-      },
-      "str": {
-        "type": "String"
-      }
-    }
-  },
-  "contacts_unread": "Oläst",
-  "contacts_searchContactsNoNumber": "Sök kontakter...",
-  "contacts_searchRepeaters": "Sök {number}{str} upprepningsenheter...",
-  "contacts_searchFavorites": "Sök {number}{str} Favoriter...",
-  "contacts_searchUsers": "Sök {number}{str} användare...",
-  "contacts_searchRoomServers": "Sök {number}{str} Room-servrar..."
+  "snrIndicator_nearByRepeaters": "Närliggande uppreparstationer"
 }

lib/l10n/app_uk.arb

@@ -1,12 +1,4 @@
 {
-  "channels_channelDeleteFailed": "Не вдалося видалити канал \"{name}\"",
-  "@channels_channelDeleteFailed": {
-    "placeholders": {
-      "name": {
-        "type": "String"
-      }
-    }
-  },
   "@@locale": "uk",
   "appTitle": "MeshCore Open",
   "nav_contacts": "Контакти",
@@ -139,6 +131,9 @@
   "settings_infoContactsCount": "Кількість контактів",
   "settings_infoChannelCount": "Кількість каналів",
   "settings_presets": "Попередні налаштування",
+  "settings_preset915Mhz": "915 МГц",
+  "settings_preset868Mhz": "868 МГц",
+  "settings_preset433Mhz": "433 МГц",
   "settings_frequency": "Частота (МГц)",
   "settings_frequencyHelper": "300.0 - 2500.0",
   "settings_frequencyInvalid": "Некоректна частота (300-2500 МГц)",
@@ -148,6 +143,8 @@
   "settings_txPower": "Потужність TX (дБм)",
   "settings_txPowerHelper": "0 - 22",
   "settings_txPowerInvalid": "Некоректна потужність TX (0-22 дБм)",
+  "settings_longRange": "Дальній діапазон",
+  "settings_fastSpeed": "Висока швидкість",
   "settings_error": "Помилка: {message}",
   "@settings_error": {
     "placeholders": {
@@ -343,8 +340,6 @@
   "channels_publicChannel": "Публічний канал",
   "channels_privateChannel": "Приватний канал",
   "channels_editChannel": "Редагувати канал",
-  "channels_muteChannel": "Вимкнути сповіщення каналу",
-  "channels_unmuteChannel": "Увімкнути сповіщення каналу",
   "channels_deleteChannel": "Видалити канал",
   "channels_deleteChannelConfirm": "Видалити {name}? Це не можна скасувати.",
   "@channels_deleteChannelConfirm": {
@@ -1567,8 +1562,6 @@
   "contacts_copyAdvertToClipboard": "Копіювати оголошення в буфер обміну",
   "contacts_clipboardEmpty": "Буфер обміну порожній",
   "appSettings_languageRu": "Російська",
-  "appSettings_enableMessageTracing": "Увімкнути відстеження повідомлень",
-  "appSettings_enableMessageTracingSubtitle": "Показувати детальні метадані про маршрутизацію та час для повідомлень",
   "contacts_ShareContact": "Копіювати контакт у буфер обміну",
   "contacts_zeroHopContactAdvertFailed": "Не вдалося надіслати контакт.",
   "contacts_contactAdvertCopied": "Рекламу скопійовано до буфера обміну.",
@@ -1607,197 +1600,5 @@
   "scanner_bluetoothOffMessage": "Будь ласка, увімкніть Bluetooth, щоб сканувати пристрої.",
   "scanner_bluetoothOff": "Bluetooth вимкнено",
   "snrIndicator_lastSeen": "Останній раз бачили",
-  "snrIndicator_nearByRepeaters": "Ближні ретранслятори",
-  "chat_ShowAllPaths": "Показати всі шляхи",
-  "settings_clientRepeatFreqWarning": "Повтор без підключення до мережі вимагає частоти 433, 869 або 918 МГц.",
-  "settings_clientRepeatSubtitle": "Дозвольте цьому пристрою повторювати пакети даних для інших пристроїв.",
-  "settings_clientRepeat": "Автономна система",
-  "settings_aboutOpenMeteoAttribution": "Дані про висоту LOS: Open-Meteo (CC BY 4.0)",
-  "appSettings_unitsTitle": "одиниці",
-  "appSettings_unitsMetric": "Метричний (м / км)",
-  "appSettings_unitsImperial": "Імперська (ft / mi)",
-  "map_lineOfSight": "Пряма видимість",
-  "map_losScreenTitle": "Пряма видимість",
-  "losSelectStartEnd": "Виберіть початковий і кінцевий вузли для LOS.",
-  "losRunFailed": "Помилка перевірки прямої видимості: {error}",
-  "@losRunFailed": {
-    "placeholders": {
-      "error": {
-        "type": "String"
-      }
-    }
-  },
-  "losClearAllPoints": "Очистити всі пункти",
-  "losRunToViewElevationProfile": "Запустіть LOS, щоб переглянути профіль висоти",
-  "losMenuTitle": "Меню LOS",
-  "losMenuSubtitle": "Торкніться вузлів або утримуйте карту, щоб отримати власні точки",
-  "losShowDisplayNodes": "Показати вузли відображення",
-  "losCustomPoints": "Користувальницькі точки",
-  "losCustomPointLabel": "Спеціальний {index}",
-  "@losCustomPointLabel": {
-    "placeholders": {
-      "index": {
-        "type": "int"
-      }
-    }
-  },
-  "losPointA": "Точка А",
-  "losPointB": "Точка Б",
-  "losAntennaA": "Антена A: {value} {unit}",
-  "@losAntennaA": {
-    "placeholders": {
-      "value": {
-        "type": "String"
-      },
-      "unit": {
-        "type": "String"
-      }
-    }
-  },
-  "losAntennaB": "Антена B: {value} {unit}",
-  "@losAntennaB": {
-    "placeholders": {
-      "value": {
-        "type": "String"
-      },
-      "unit": {
-        "type": "String"
-      }
-    }
-  },
-  "losRun": "Запустіть LOS",
-  "losNoElevationData": "Немає даних про висоту",
-  "losProfileClear": "{distance} {distanceUnit}, чистий LOS, мінімальний зазор {clearance} {heightUnit}",
-  "@losProfileClear": {
-    "placeholders": {
-      "distance": {
-        "type": "String"
-      },
-      "distanceUnit": {
-        "type": "String"
-      },
-      "clearance": {
-        "type": "String"
-      },
-      "heightUnit": {
-        "type": "String"
-      }
-    }
-  },
-  "losProfileBlocked": "{distance} {distanceUnit}, заблоковано {obstruction} {heightUnit}",
-  "@losProfileBlocked": {
-    "placeholders": {
-      "distance": {
-        "type": "String"
-      },
-      "distanceUnit": {
-        "type": "String"
-      },
-      "obstruction": {
-        "type": "String"
-      },
-      "heightUnit": {
-        "type": "String"
-      }
-    }
-  },
-  "losStatusChecking": "LOS: перевірка...",
-  "losStatusNoData": "LOS: немає даних",
-  "losStatusSummary": "LOS: {clear}/{total} очищено, {blocked} заблоковано, {unknown} невідомо",
-  "@losStatusSummary": {
-    "placeholders": {
-      "clear": {
-        "type": "int"
-      },
-      "total": {
-        "type": "int"
-      },
-      "blocked": {
-        "type": "int"
-      },
-      "unknown": {
-        "type": "int"
-      }
-    }
-  },
-  "losErrorElevationUnavailable": "Дані про висоту недоступні для одного чи кількох зразків.",
-  "losErrorInvalidInput": "Недійсні дані про точки/висоту для розрахунку LOS.",
-  "losRenameCustomPoint": "Перейменуйте спеціальну точку",
-  "losPointName": "Назва точки",
-  "losShowPanelTooltip": "Показати панель LOS",
-  "losHidePanelTooltip": "Приховати панель LOS",
-  "losElevationAttribution": "Дані про висоту: Open-Meteo (CC BY 4.0)",
-  "losLegendRadioHorizon": "Радіогоризонт",
-  "losLegendLosBeam": "Лінія прямої видимості",
-  "losLegendTerrain": "Рельєф",
-  "losFrequencyLabel": "Частота",
-  "losFrequencyInfoTooltip": "Переглянути деталі розрахунку",
-  "losFrequencyDialogTitle": "Розрахунок радіогоризонту",
-  "losFrequencyDialogDescription": "Починаючи з k={baselineK} на {baselineFreq} МГц, обчислення коригує k-фактор для поточного діапазону {frequencyMHz} МГц, який визначає викривлену межу радіогоризонту.",
-  "@losFrequencyDialogDescription": {
-    "description": "Explain how the calculation uses the baseline frequency and derived k-factor.",
-    "placeholders": {
-      "baselineK": {
-        "type": "double"
-      },
-      "baselineFreq": {
-        "type": "double"
-      },
-      "frequencyMHz": {
-        "type": "double"
-      },
-      "kFactor": {
-        "type": "double"
-      }
-    }
-  },
-  "listFilter_removeFromFavorites": "Видалити зі списку улюблених",
-  "listFilter_addToFavorites": "Додати до улюблених",
-  "listFilter_favorites": "Улюблені",
-  "@contacts_searchFavorites": {
-    "placeholders": {
-      "number": {
-        "type": "int"
-      },
-      "str": {
-        "type": "String"
-      }
-    }
-  },
-  "@contacts_searchUsers": {
-    "placeholders": {
-      "number": {
-        "type": "int"
-      },
-      "str": {
-        "type": "String"
-      }
-    }
-  },
-  "@contacts_searchRepeaters": {
-    "placeholders": {
-      "number": {
-        "type": "int"
-      },
-      "str": {
-        "type": "String"
-      }
-    }
-  },
-  "@contacts_searchRoomServers": {
-    "placeholders": {
-      "number": {
-        "type": "int"
-      },
-      "str": {
-        "type": "String"
-      }
-    }
-  },
-  "contacts_searchRoomServers": "Пошук {number}{str} серверів кімнат...",
-  "contacts_searchUsers": "Пошук {number}{str} користувачів...",
-  "contacts_searchFavorites": "Пошук {number}{str} улюблених...",
-  "contacts_searchContactsNoNumber": "Пошук контактів...",
-  "contacts_searchRepeaters": "Пошук {number}{str} ретрансляторів...",
-  "contacts_unread": "Непрочитане"
+  "snrIndicator_nearByRepeaters": "Ближні ретранслятори"
 }

lib/main.dart

@@ -1,6 +1,5 @@
 import 'package:flutter/material.dart';
 import 'package:flutter_localizations/flutter_localizations.dart';
-import 'package:flutter/foundation.dart';
 import 'l10n/app_localizations.dart';
 import 'package:provider/provider.dart';
 
@@ -15,7 +14,6 @@ import 'services/ble_debug_log_service.dart';
 import 'services/app_debug_log_service.dart';
 import 'services/background_service.dart';
 import 'services/map_tile_cache_service.dart';
-import 'services/chat_text_scale_service.dart';
 import 'storage/prefs_manager.dart';
 import 'utils/app_logger.dart';
 
@@ -35,7 +33,6 @@ void main() async {
   final appDebugLogService = AppDebugLogService();
   final backgroundService = BackgroundService();
   final mapTileCacheService = MapTileCacheService();
-  final chatTextScaleService = ChatTextScaleService();
 
   // Load settings
   await appSettingsService.loadSettings();
@@ -50,9 +47,6 @@ void main() async {
   final notificationService = NotificationService();
   await notificationService.initialize();
   await backgroundService.initialize();
-  _registerThirdPartyLicenses();
-
-  await chatTextScaleService.initialize();
 
   // Wire up connector with services
   connector.initialize(
@@ -82,32 +76,10 @@ void main() async {
       bleDebugLogService: bleDebugLogService,
       appDebugLogService: appDebugLogService,
       mapTileCacheService: mapTileCacheService,
-      chatTextScaleService: chatTextScaleService,
     ),
   );
 }
 
-void _registerThirdPartyLicenses() {
-  LicenseRegistry.addLicense(() async* {
-    yield const LicenseEntryWithLineBreaks(
-      <String>['Open-Meteo Elevation API Data'],
-      '''
-Data used by LOS elevation lookups is provided by Open-Meteo.
-
-Open-Meteo terms and attribution:
-https://open-meteo.com/en/terms
-
-Elevation API:
-https://open-meteo.com/en/docs/elevation-api
-
-Attribution license reference:
-Creative Commons Attribution 4.0 International (CC BY 4.0)
-https://creativecommons.org/licenses/by/4.0/
-''',
-    );
-  });
-}
-
 class MeshCoreApp extends StatelessWidget {
   final MeshCoreConnector connector;
   final MessageRetryService retryService;
@@ -117,7 +89,6 @@ class MeshCoreApp extends StatelessWidget {
   final BleDebugLogService bleDebugLogService;
   final AppDebugLogService appDebugLogService;
   final MapTileCacheService mapTileCacheService;
-  final ChatTextScaleService chatTextScaleService;
 
   const MeshCoreApp({
     super.key,
@@ -129,7 +100,6 @@ class MeshCoreApp extends StatelessWidget {
     required this.bleDebugLogService,
     required this.appDebugLogService,
     required this.mapTileCacheService,
-    required this.chatTextScaleService,
   });
 
   @override
@@ -142,7 +112,6 @@ class MeshCoreApp extends StatelessWidget {
         ChangeNotifierProvider.value(value: appSettingsService),
         ChangeNotifierProvider.value(value: bleDebugLogService),
         ChangeNotifierProvider.value(value: appDebugLogService),
-        ChangeNotifierProvider.value(value: chatTextScaleService),
         Provider.value(value: storage),
         Provider.value(value: mapTileCacheService),
       ],

lib/models/app_settings.dart

@@ -1,16 +1,3 @@
-enum UnitSystem { metric, imperial }
-
-extension UnitSystemValue on UnitSystem {
-  String get value {
-    switch (this) {
-      case UnitSystem.imperial:
-        return 'imperial';
-      case UnitSystem.metric:
-        return 'metric';
-    }
-  }
-}
-
 class AppSettings {
   static const Object _unset = Object();
 
@@ -22,7 +9,6 @@ class AppSettings {
   final bool mapKeyPrefixEnabled;
   final String mapKeyPrefix;
   final bool mapShowMarkers;
-  final bool enableMessageTracing;
   final Map<String, double>? mapCacheBounds;
   final int mapCacheMinZoom;
   final int mapCacheMaxZoom;
@@ -35,9 +21,6 @@ class AppSettings {
   final String? languageOverride; // null = system default
   final bool appDebugLogEnabled;
   final Map<String, String> batteryChemistryByDeviceId;
-  final Map<String, String> batteryChemistryByRepeaterId;
-  final UnitSystem unitSystem;
-  final Set<String> mutedChannels;
 
   AppSettings({
     this.clearPathOnMaxRetry = false,
@@ -48,7 +31,6 @@ class AppSettings {
     this.mapKeyPrefixEnabled = false,
     this.mapKeyPrefix = '',
     this.mapShowMarkers = true,
-    this.enableMessageTracing = false,
     this.mapCacheBounds,
     this.mapCacheMinZoom = 10,
     this.mapCacheMaxZoom = 15,
@@ -61,12 +43,7 @@ class AppSettings {
     this.languageOverride,
     this.appDebugLogEnabled = false,
     Map<String, String>? batteryChemistryByDeviceId,
-    Map<String, String>? batteryChemistryByRepeaterId,
-    this.unitSystem = UnitSystem.metric,
-    Set<String>? mutedChannels,
-  }) : batteryChemistryByDeviceId = batteryChemistryByDeviceId ?? {},
-       batteryChemistryByRepeaterId = batteryChemistryByRepeaterId ?? {},
-       mutedChannels = mutedChannels ?? {};
+  }) : batteryChemistryByDeviceId = batteryChemistryByDeviceId ?? {};
 
   Map<String, dynamic> toJson() {
     return {
@@ -78,7 +55,6 @@ class AppSettings {
       'map_key_prefix_enabled': mapKeyPrefixEnabled,
       'map_key_prefix': mapKeyPrefix,
       'map_show_markers': mapShowMarkers,
-      'enable_message_tracing': enableMessageTracing,
       'map_cache_bounds': mapCacheBounds,
       'map_cache_min_zoom': mapCacheMinZoom,
       'map_cache_max_zoom': mapCacheMaxZoom,
@@ -91,20 +67,10 @@ class AppSettings {
       'language_override': languageOverride,
       'app_debug_log_enabled': appDebugLogEnabled,
       'battery_chemistry_by_device_id': batteryChemistryByDeviceId,
-      'battery_chemistry_by_repeater_id': batteryChemistryByRepeaterId,
-      'unit_system': unitSystem.value,
-      'muted_channels': mutedChannels.toList(),
     };
   }
 
   factory AppSettings.fromJson(Map<String, dynamic> json) {
-    UnitSystem parseUnitSystem(dynamic value) {
-      if (value is String && value.toLowerCase() == 'imperial') {
-        return UnitSystem.imperial;
-      }
-      return UnitSystem.metric;
-    }
-
     return AppSettings(
       clearPathOnMaxRetry: json['clear_path_on_max_retry'] as bool? ?? false,
       mapShowRepeaters: json['map_show_repeaters'] as bool? ?? true,
@@ -115,7 +81,6 @@ class AppSettings {
       mapKeyPrefixEnabled: json['map_key_prefix_enabled'] as bool? ?? false,
       mapKeyPrefix: json['map_key_prefix'] as String? ?? '',
       mapShowMarkers: json['map_show_markers'] as bool? ?? true,
-      enableMessageTracing: json['enable_message_tracing'] as bool? ?? false,
       mapCacheBounds: (json['map_cache_bounds'] as Map?)?.map(
         (key, value) => MapEntry(key.toString(), (value as num).toDouble()),
       ),
@@ -136,17 +101,6 @@ class AppSettings {
             (key, value) => MapEntry(key.toString(), value.toString()),
           ) ??
           {},
-      batteryChemistryByRepeaterId:
-          (json['battery_chemistry_by_repeater_id'] as Map?)?.map(
-            (key, value) => MapEntry(key.toString(), value.toString()),
-          ) ??
-          {},
-      unitSystem: parseUnitSystem(json['unit_system']),
-      mutedChannels:
-          ((json['muted_channels'] as List?)
-              ?.map((e) => e.toString())
-              .toSet()) ??
-          {},
     );
   }
 
@@ -159,7 +113,6 @@ class AppSettings {
     bool? mapKeyPrefixEnabled,
     String? mapKeyPrefix,
     bool? mapShowMarkers,
-    bool? enableMessageTracing,
     Object? mapCacheBounds = _unset,
     int? mapCacheMinZoom,
     int? mapCacheMaxZoom,
@@ -172,9 +125,6 @@ class AppSettings {
     Object? languageOverride = _unset,
     bool? appDebugLogEnabled,
     Map<String, String>? batteryChemistryByDeviceId,
-    Map<String, String>? batteryChemistryByRepeaterId,
-    UnitSystem? unitSystem,
-    Set<String>? mutedChannels,
   }) {
     return AppSettings(
       clearPathOnMaxRetry: clearPathOnMaxRetry ?? this.clearPathOnMaxRetry,
@@ -185,7 +135,6 @@ class AppSettings {
       mapKeyPrefixEnabled: mapKeyPrefixEnabled ?? this.mapKeyPrefixEnabled,
       mapKeyPrefix: mapKeyPrefix ?? this.mapKeyPrefix,
       mapShowMarkers: mapShowMarkers ?? this.mapShowMarkers,
-      enableMessageTracing: enableMessageTracing ?? this.enableMessageTracing,
       mapCacheBounds: mapCacheBounds == _unset
           ? this.mapCacheBounds
           : mapCacheBounds as Map<String, double>?,
@@ -205,10 +154,6 @@ class AppSettings {
       appDebugLogEnabled: appDebugLogEnabled ?? this.appDebugLogEnabled,
       batteryChemistryByDeviceId:
           batteryChemistryByDeviceId ?? this.batteryChemistryByDeviceId,
-      batteryChemistryByRepeaterId:
-          batteryChemistryByRepeaterId ?? this.batteryChemistryByRepeaterId,
-      unitSystem: unitSystem ?? this.unitSystem,
-      mutedChannels: mutedChannels ?? this.mutedChannels,
     );
   }
 }

lib/models/contact.dart

@@ -5,7 +5,6 @@ class Contact {
   final Uint8List publicKey;
   final String name;
   final int type;
-  final int flags;
   final int pathLength; // -1 = flood, 0+ = direct hops (from device)
   final Uint8List path; // Path bytes from device
   final int?
@@ -20,7 +19,6 @@ class Contact {
     required this.publicKey,
     required this.name,
     required this.type,
-    this.flags = 0,
     required this.pathLength,
     required this.path,
     this.pathOverride,
@@ -60,13 +58,11 @@ class Contact {
   }
 
   bool get hasLocation => latitude != null && longitude != null;
-  bool get isFavorite => (flags & contactFlagFavorite) != 0;
 
   Contact copyWith({
     Uint8List? publicKey,
     String? name,
     int? type,
-    int? flags,
     int? pathLength,
     Uint8List? path,
     int? pathOverride,
@@ -81,7 +77,6 @@ class Contact {
       publicKey: publicKey ?? this.publicKey,
       name: name ?? this.name,
       type: type ?? this.type,
-      flags: flags ?? this.flags,
       pathLength: pathLength ?? this.pathLength,
       path: path ?? this.path,
       pathOverride: clearPathOverride
@@ -172,7 +167,6 @@ class Contact {
         data.sublist(contactPubKeyOffset, contactPubKeyOffset + pubKeySize),
       );
       final type = data[contactTypeOffset];
-      final flags = data[contactFlagsOffset];
       final pathLen = data[contactPathLenOffset].toSigned(8);
       final safePathLen = pathLen > 0
           ? (pathLen > maxPathSize ? maxPathSize : pathLen)
@@ -197,7 +191,6 @@ class Contact {
         publicKey: pubKey,
         name: name.isEmpty ? 'Unknown' : name,
         type: type,
-        flags: flags,
         pathLength: pathLen,
         path: pathBytes,
         latitude: lat,

lib/models/radio_settings.dart

@@ -59,200 +59,46 @@ class RadioSettings {
     required this.txPowerDbm,
   });
 
-  // Regional preset configurations
-  static final List<(String, RadioSettings)> presets = [
-    (
-      'Australia',
-      RadioSettings(
-        frequencyMHz: 915.8,
-        bandwidth: LoRaBandwidth.bw250,
-        spreadingFactor: LoRaSpreadingFactor.sf10,
-        codingRate: LoRaCodingRate.cr4_5,
-        txPowerDbm: 20,
-      ),
-    ),
-    (
-      'Australia (Narrow)',
-      RadioSettings(
-        frequencyMHz: 916.575,
-        bandwidth: LoRaBandwidth.bw62_5,
-        spreadingFactor: LoRaSpreadingFactor.sf7,
-        codingRate: LoRaCodingRate.cr4_5,
-        txPowerDbm: 20,
-      ),
-    ),
-    (
-      'Australia SA, WA, QLD',
-      RadioSettings(
-        frequencyMHz: 923.125,
-        bandwidth: LoRaBandwidth.bw62_5,
-        spreadingFactor: LoRaSpreadingFactor.sf8,
-        codingRate: LoRaCodingRate.cr4_5,
-        txPowerDbm: 20,
-      ),
-    ),
-    (
-      'Czech Republic',
-      RadioSettings(
-        frequencyMHz: 869.432,
-        bandwidth: LoRaBandwidth.bw62_5,
-        spreadingFactor: LoRaSpreadingFactor.sf7,
-        codingRate: LoRaCodingRate.cr4_5,
-        txPowerDbm: 14,
-      ),
-    ),
-    (
-      'EU 433MHz',
-      RadioSettings(
-        frequencyMHz: 433.650,
-        bandwidth: LoRaBandwidth.bw250,
-        spreadingFactor: LoRaSpreadingFactor.sf11,
-        codingRate: LoRaCodingRate.cr4_5,
-        txPowerDbm: 20,
-      ),
-    ),
-    (
-      'EU/UK (Long Range)',
-      RadioSettings(
-        frequencyMHz: 869.525,
-        bandwidth: LoRaBandwidth.bw250,
-        spreadingFactor: LoRaSpreadingFactor.sf11,
-        codingRate: LoRaCodingRate.cr4_5,
-        txPowerDbm: 14,
-      ),
-    ),
-    (
-      'EU/UK (Medium Range)',
-      RadioSettings(
-        frequencyMHz: 869.525,
-        bandwidth: LoRaBandwidth.bw250,
-        spreadingFactor: LoRaSpreadingFactor.sf10,
-        codingRate: LoRaCodingRate.cr4_5,
-        txPowerDbm: 14,
-      ),
-    ),
-    (
-      'EU/UK (Narrow)',
-      RadioSettings(
-        frequencyMHz: 869.618,
-        bandwidth: LoRaBandwidth.bw62_5,
-        spreadingFactor: LoRaSpreadingFactor.sf8,
-        codingRate: LoRaCodingRate.cr4_5,
-        txPowerDbm: 14,
-      ),
-    ),
-    (
-      'New Zealand',
-      RadioSettings(
-        frequencyMHz: 917.375,
-        bandwidth: LoRaBandwidth.bw250,
-        spreadingFactor: LoRaSpreadingFactor.sf11,
-        codingRate: LoRaCodingRate.cr4_5,
-        txPowerDbm: 20,
-      ),
-    ),
-    (
-      'New Zealand (Narrow)',
-      RadioSettings(
-        frequencyMHz: 917.375,
-        bandwidth: LoRaBandwidth.bw62_5,
-        spreadingFactor: LoRaSpreadingFactor.sf7,
-        codingRate: LoRaCodingRate.cr4_5,
-        txPowerDbm: 20,
-      ),
-    ),
-    (
-      'Portugal 433',
-      RadioSettings(
-        frequencyMHz: 433.375,
-        bandwidth: LoRaBandwidth.bw62_5,
-        spreadingFactor: LoRaSpreadingFactor.sf9,
-        codingRate: LoRaCodingRate.cr4_5,
-        txPowerDbm: 20,
-      ),
-    ),
-    (
-      'Portugal 869',
-      RadioSettings(
-        frequencyMHz: 869.618,
-        bandwidth: LoRaBandwidth.bw62_5,
-        spreadingFactor: LoRaSpreadingFactor.sf7,
-        codingRate: LoRaCodingRate.cr4_5,
-        txPowerDbm: 14,
-      ),
-    ),
-    (
-      'Switzerland',
-      RadioSettings(
-        frequencyMHz: 869.618,
-        bandwidth: LoRaBandwidth.bw62_5,
-        spreadingFactor: LoRaSpreadingFactor.sf8,
-        codingRate: LoRaCodingRate.cr4_5,
-        txPowerDbm: 14,
-      ),
-    ),
-    (
-      'USA Arizona',
-      RadioSettings(
-        frequencyMHz: 908.205,
-        bandwidth: LoRaBandwidth.bw62_5,
-        spreadingFactor: LoRaSpreadingFactor.sf10,
-        codingRate: LoRaCodingRate.cr4_5,
-        txPowerDbm: 20,
-      ),
-    ),
-    (
-      'USA/Canada',
-      RadioSettings(
-        frequencyMHz: 910.525,
-        bandwidth: LoRaBandwidth.bw62_5,
-        spreadingFactor: LoRaSpreadingFactor.sf7,
-        codingRate: LoRaCodingRate.cr4_5,
-        txPowerDbm: 20,
-      ),
-    ),
-    (
-      'Vietnam',
-      RadioSettings(
-        frequencyMHz: 920.250,
-        bandwidth: LoRaBandwidth.bw250,
-        spreadingFactor: LoRaSpreadingFactor.sf11,
-        codingRate: LoRaCodingRate.cr4_5,
-        txPowerDbm: 20,
-      ),
-    ),
-    // Off-grid repeat presets (valid client_repeat frequencies)
-    (
-      'Off-Grid 433',
-      RadioSettings(
-        frequencyMHz: 433.0,
-        bandwidth: LoRaBandwidth.bw250,
-        spreadingFactor: LoRaSpreadingFactor.sf11,
-        codingRate: LoRaCodingRate.cr4_5,
-        txPowerDbm: 20,
-      ),
-    ),
-    (
-      'Off-Grid 869',
-      RadioSettings(
-        frequencyMHz: 869.0,
-        bandwidth: LoRaBandwidth.bw250,
-        spreadingFactor: LoRaSpreadingFactor.sf11,
-        codingRate: LoRaCodingRate.cr4_5,
-        txPowerDbm: 14,
-      ),
-    ),
-    (
-      'Off-Grid 918',
-      RadioSettings(
-        frequencyMHz: 918.0,
-        bandwidth: LoRaBandwidth.bw250,
-        spreadingFactor: LoRaSpreadingFactor.sf11,
-        codingRate: LoRaCodingRate.cr4_5,
-        txPowerDbm: 20,
-      ),
-    ),
-  ];
+  // Preset configurations
+  static RadioSettings get preset915MHz => RadioSettings(
+    frequencyMHz: 915.0,
+    bandwidth: LoRaBandwidth.bw125,
+    spreadingFactor: LoRaSpreadingFactor.sf7,
+    codingRate: LoRaCodingRate.cr4_5,
+    txPowerDbm: 20,
+  );
+
+  static RadioSettings get preset868MHz => RadioSettings(
+    frequencyMHz: 868.0,
+    bandwidth: LoRaBandwidth.bw125,
+    spreadingFactor: LoRaSpreadingFactor.sf7,
+    codingRate: LoRaCodingRate.cr4_5,
+    txPowerDbm: 14,
+  );
+
+  static RadioSettings get preset433MHz => RadioSettings(
+    frequencyMHz: 433.0,
+    bandwidth: LoRaBandwidth.bw125,
+    spreadingFactor: LoRaSpreadingFactor.sf7,
+    codingRate: LoRaCodingRate.cr4_5,
+    txPowerDbm: 20,
+  );
+
+  static RadioSettings get presetLongRange => RadioSettings(
+    frequencyMHz: 915.0,
+    bandwidth: LoRaBandwidth.bw125,
+    spreadingFactor: LoRaSpreadingFactor.sf12,
+    codingRate: LoRaCodingRate.cr4_8,
+    txPowerDbm: 20,
+  );
+
+  static RadioSettings get presetFastSpeed => RadioSettings(
+    frequencyMHz: 915.0,
+    bandwidth: LoRaBandwidth.bw500,
+    spreadingFactor: LoRaSpreadingFactor.sf7,
+    codingRate: LoRaCodingRate.cr4_5,
+    txPowerDbm: 20,
+  );
 
   int get frequencyHz => (frequencyMHz * 1000).round();
   int get bandwidthHz => bandwidth.hz;

lib/screens/app_debug_log_screen.dart

@@ -4,7 +4,6 @@ import 'package:provider/provider.dart';
 
 import '../l10n/l10n.dart';
 import '../services/app_debug_log_service.dart';
-import '../widgets/adaptive_app_bar_title.dart';
 
 class AppDebugLogScreen extends StatelessWidget {
   const AppDebugLogScreen({super.key});
@@ -18,7 +17,7 @@ class AppDebugLogScreen extends StatelessWidget {
 
         return Scaffold(
           appBar: AppBar(
-            title: AdaptiveAppBarTitle(context.l10n.debugLog_appTitle),
+            title: Text(context.l10n.debugLog_appTitle),
             centerTitle: true,
             actions: [
               IconButton(

lib/screens/app_settings_screen.dart

@@ -3,10 +3,8 @@ import 'package:provider/provider.dart';
 
 import '../connector/meshcore_connector.dart';
 import '../l10n/l10n.dart';
-import '../models/app_settings.dart';
 import '../services/app_settings_service.dart';
 import '../services/notification_service.dart';
-import '../widgets/adaptive_app_bar_title.dart';
 import 'map_cache_screen.dart';
 
 class AppSettingsScreen extends StatelessWidget {
@@ -16,7 +14,7 @@ class AppSettingsScreen extends StatelessWidget {
   Widget build(BuildContext context) {
     return Scaffold(
       appBar: AppBar(
-        title: AdaptiveAppBarTitle(context.l10n.appSettings_title),
+        title: Text(context.l10n.appSettings_title),
         centerTitle: true,
       ),
       body: SafeArea(
@@ -82,18 +80,6 @@ class AppSettingsScreen extends StatelessWidget {
             trailing: const Icon(Icons.chevron_right),
             onTap: () => _showLanguageDialog(context, settingsService),
           ),
-          const Divider(height: 1),
-          SwitchListTile(
-            secondary: const Icon(Icons.location_searching),
-            title: Text(context.l10n.appSettings_enableMessageTracing),
-            subtitle: Text(
-              context.l10n.appSettings_enableMessageTracingSubtitle,
-            ),
-            value: settingsService.settings.enableMessageTracing,
-            onChanged: (value) {
-              settingsService.setEnableMessageTracing(value);
-            },
-          ),
         ],
       ),
     );
@@ -374,18 +360,6 @@ class AppSettingsScreen extends StatelessWidget {
             onTap: () => _showTimeFilterDialog(context, settingsService),
           ),
           const Divider(height: 1),
-          ListTile(
-            leading: const Icon(Icons.straighten),
-            title: Text(context.l10n.appSettings_unitsTitle),
-            subtitle: Text(
-              settingsService.settings.unitSystem == UnitSystem.imperial
-                  ? context.l10n.appSettings_unitsImperial
-                  : context.l10n.appSettings_unitsMetric,
-            ),
-            trailing: const Icon(Icons.chevron_right),
-            onTap: () => _showUnitsDialog(context, settingsService),
-          ),
-          const Divider(height: 1),
           ListTile(
             leading: const Icon(Icons.download_outlined),
             title: Text(context.l10n.appSettings_offlineMapCache),
@@ -732,46 +706,6 @@ class AppSettingsScreen extends StatelessWidget {
     );
   }
 
-  void _showUnitsDialog(
-    BuildContext context,
-    AppSettingsService settingsService,
-  ) {
-    showDialog(
-      context: context,
-      builder: (context) => AlertDialog(
-        title: Text(context.l10n.appSettings_unitsTitle),
-        content: RadioGroup<UnitSystem>(
-          groupValue: settingsService.settings.unitSystem,
-          onChanged: (value) {
-            if (value != null) {
-              settingsService.setUnitSystem(value);
-              Navigator.pop(context);
-            }
-          },
-          child: Column(
-            mainAxisSize: MainAxisSize.min,
-            children: [
-              ListTile(
-                title: Text(context.l10n.appSettings_unitsMetric),
-                leading: const Radio<UnitSystem>(value: UnitSystem.metric),
-              ),
-              ListTile(
-                title: Text(context.l10n.appSettings_unitsImperial),
-                leading: const Radio<UnitSystem>(value: UnitSystem.imperial),
-              ),
-            ],
-          ),
-        ),
-        actions: [
-          TextButton(
-            onPressed: () => Navigator.pop(context),
-            child: Text(context.l10n.common_close),
-          ),
-        ],
-      ),
-    );
-  }
-
   Widget _buildDebugCard(
     BuildContext context,
     AppSettingsService settingsService,

lib/screens/ble_debug_log_screen.dart

@@ -4,7 +4,6 @@ import 'package:flutter/services.dart';
 import '../l10n/l10n.dart';
 import '../services/ble_debug_log_service.dart';
 import '../connector/meshcore_protocol.dart';
-import '../widgets/adaptive_app_bar_title.dart';
 
 enum _BleLogView { frames, rawLogRx }
 
@@ -30,7 +29,7 @@ class _BleDebugLogScreenState extends State<BleDebugLogScreen> {
             : rawEntries.isNotEmpty;
         return Scaffold(
           appBar: AppBar(
-            title: AdaptiveAppBarTitle(context.l10n.debugLog_bleTitle),
+            title: Text(context.l10n.debugLog_bleTitle),
             actions: [
               IconButton(
                 tooltip: context.l10n.debugLog_copyLog,

lib/screens/channel_chat_screen.dart

@@ -1,5 +1,4 @@
 import 'dart:convert';
-import 'dart:math' as math;
 
 import 'package:flutter/material.dart';
 import 'package:flutter/scheduler.dart';
@@ -17,15 +16,11 @@ import '../helpers/utf8_length_limiter.dart';
 import '../l10n/l10n.dart';
 import '../models/channel.dart';
 import '../models/channel_message.dart';
-import '../services/app_settings_service.dart';
-import '../services/chat_text_scale_service.dart';
 import '../utils/emoji_utils.dart';
-import '../widgets/chat_zoom_wrapper.dart';
 import '../widgets/emoji_picker.dart';
 import '../widgets/gif_message.dart';
 import '../widgets/jump_to_bottom_button.dart';
 import '../widgets/gif_picker.dart';
-import '../widgets/message_status_icon.dart';
 import 'channel_message_path_screen.dart';
 import 'map_screen.dart';
 
@@ -221,50 +216,37 @@ class _ChannelChatScreenState extends State<ChannelChatScreen> {
 
                   return Stack(
                     children: [
-                      ChatZoomWrapper(
-                        child: ListView.builder(
-                          reverse: true, // List grows from bottom up
-                          controller: _scrollController,
-                          padding: const EdgeInsets.all(8),
-                          itemCount: itemCount,
-                          itemBuilder: (context, index) {
-                            // Loading indicator now appears at end (bottom) of reversed list
-                            if (_isLoadingOlder && index == itemCount - 1) {
-                              return const Padding(
-                                padding: EdgeInsets.symmetric(vertical: 16),
-                                child: Center(
-                                  child: SizedBox(
-                                    width: 20,
-                                    height: 20,
-                                    child: CircularProgressIndicator(
-                                      strokeWidth: 2,
-                                    ),
+                      ListView.builder(
+                        reverse: true, // List grows from bottom up
+                        controller: _scrollController,
+                        padding: const EdgeInsets.all(8),
+                        itemCount: itemCount,
+                        itemBuilder: (context, index) {
+                          // Loading indicator now appears at end (bottom) of reversed list
+                          if (_isLoadingOlder && index == itemCount - 1) {
+                            return const Padding(
+                              padding: EdgeInsets.symmetric(vertical: 16),
+                              child: Center(
+                                child: SizedBox(
+                                  width: 20,
+                                  height: 20,
+                                  child: CircularProgressIndicator(
+                                    strokeWidth: 2,
                                   ),
                                 ),
-                              );
-                            }
-                            final messageIndex = index;
-                            final message = reversedMessages[messageIndex];
-                            if (!_messageKeys.containsKey(message.messageId)) {
-                              _messageKeys[message.messageId] = GlobalKey();
-                            }
-                            return Container(
-                              key: _messageKeys[message.messageId]!,
-                              child: Builder(
-                                builder: (context) {
-                                  final textScale = context
-                                      .select<ChatTextScaleService, double>(
-                                        (service) => service.scale,
-                                      );
-                                  return _buildMessageBubble(
-                                    message,
-                                    textScale,
-                                  );
-                                },
                               ),
                             );
-                          },
-                        ),
+                          }
+                          final messageIndex = index;
+                          final message = reversedMessages[messageIndex];
+                          if (!_messageKeys.containsKey(message.messageId)) {
+                            _messageKeys[message.messageId] = GlobalKey();
+                          }
+                          return Container(
+                            key: _messageKeys[message.messageId]!,
+                            child: _buildMessageBubble(message),
+                          );
+                        },
                       ),
                       JumpToBottomButton(scrollController: _scrollController),
                     ],
@@ -279,9 +261,7 @@ class _ChannelChatScreenState extends State<ChannelChatScreen> {
     );
   }
 
-  Widget _buildMessageBubble(ChannelMessage message, double textScale) {
-    final settingsService = context.watch<AppSettingsService>();
-    final enableTracing = settingsService.settings.enableMessageTracing;
+  Widget _buildMessageBubble(ChannelMessage message) {
     final isOutgoing = message.isOutgoing;
     final gifId = _parseGifId(message.text);
     final poi = _parsePoiMessage(message.text);
@@ -291,184 +271,107 @@ class _ChannelChatScreenState extends State<ChannelChatScreen> {
               ? message.pathVariants.first
               : Uint8List(0));
 
-    const maxSwipeOffset = 64.0;
-    const replySwipeThreshold = 64.0;
-    const bodyFontSize = 14.0;
-    final messageBody = Column(
-      crossAxisAlignment: isOutgoing
-          ? CrossAxisAlignment.end
-          : CrossAxisAlignment.start,
-      children: [
-        Row(
-          mainAxisAlignment: isOutgoing
-              ? MainAxisAlignment.end
-              : MainAxisAlignment.start,
-          crossAxisAlignment: CrossAxisAlignment.start,
-          children: [
-            if (!isOutgoing) ...[
-              _buildAvatar(message.senderName),
-              const SizedBox(width: 8),
-            ],
-            Flexible(
-              child: GestureDetector(
-                onTap: () => _showMessagePathInfo(message),
-                onLongPress: () => _showMessageActions(message),
-                child: Container(
-                  padding: gifId != null
-                      ? const EdgeInsets.all(4)
-                      : const EdgeInsets.symmetric(horizontal: 12, vertical: 8),
-                  constraints: BoxConstraints(
-                    maxWidth: MediaQuery.of(context).size.width * 0.65,
-                  ),
-                  decoration: BoxDecoration(
-                    color: isOutgoing
-                        ? Theme.of(context).colorScheme.primaryContainer
-                        : Theme.of(context).colorScheme.surfaceContainerHighest,
-                    borderRadius: BorderRadius.circular(12),
-                  ),
-                  child: Column(
-                    crossAxisAlignment: CrossAxisAlignment.start,
-                    children: [
-                      if (!isOutgoing) ...[
-                        Padding(
-                          padding: gifId != null
-                              ? const EdgeInsets.only(
-                                  left: 8,
-                                  top: 4,
-                                  bottom: 4,
-                                )
-                              : EdgeInsets.zero,
-                          child: Text(
-                            message.senderName,
-                            style: TextStyle(
-                              fontSize: 12,
-                              fontWeight: FontWeight.bold,
-                              color: Theme.of(context).colorScheme.primary,
+    return Padding(
+      padding: const EdgeInsets.symmetric(vertical: 4, horizontal: 8),
+      child: Column(
+        crossAxisAlignment: isOutgoing
+            ? CrossAxisAlignment.end
+            : CrossAxisAlignment.start,
+        children: [
+          Row(
+            mainAxisAlignment: isOutgoing
+                ? MainAxisAlignment.end
+                : MainAxisAlignment.start,
+            crossAxisAlignment: CrossAxisAlignment.start,
+            children: [
+              if (!isOutgoing) ...[
+                _buildAvatar(message.senderName),
+                const SizedBox(width: 8),
+              ],
+              Flexible(
+                child: GestureDetector(
+                  onTap: () => _showMessagePathInfo(message),
+                  onLongPress: () => _showMessageActions(message),
+                  child: Container(
+                    padding: gifId != null
+                        ? const EdgeInsets.all(4)
+                        : const EdgeInsets.symmetric(
+                            horizontal: 12,
+                            vertical: 8,
+                          ),
+                    constraints: BoxConstraints(
+                      maxWidth: MediaQuery.of(context).size.width * 0.65,
+                    ),
+                    decoration: BoxDecoration(
+                      color: isOutgoing
+                          ? Theme.of(context).colorScheme.primaryContainer
+                          : Theme.of(
+                              context,
+                            ).colorScheme.surfaceContainerHighest,
+                      borderRadius: BorderRadius.circular(12),
+                    ),
+                    child: Column(
+                      crossAxisAlignment: CrossAxisAlignment.start,
+                      children: [
+                        if (!isOutgoing) ...[
+                          Padding(
+                            padding: gifId != null
+                                ? const EdgeInsets.only(
+                                    left: 8,
+                                    top: 4,
+                                    bottom: 4,
+                                  )
+                                : EdgeInsets.zero,
+                            child: Text(
+                              message.senderName,
+                              style: TextStyle(
+                                fontSize: 12,
+                                fontWeight: FontWeight.bold,
+                                color: Theme.of(context).colorScheme.primary,
+                              ),
                             ),
                           ),
-                        ),
-                        if (gifId == null) const SizedBox(height: 4),
-                      ],
-                      if (message.replyToMessageId != null) ...[
-                        _buildReplyPreview(message, textScale),
-                        const SizedBox(height: 8),
-                      ],
-                      if (poi != null)
-                        _buildPoiMessage(
-                          context,
-                          poi,
-                          isOutgoing,
-                          textScale,
-                          trailing: (!enableTracing && isOutgoing)
-                              ? Padding(
-                                  padding: const EdgeInsets.only(bottom: 2),
-                                  child: MessageStatusIcon(
-                                    isAcked:
-                                        message.status ==
-                                            ChannelMessageStatus.sent &&
-                                        displayPath.isNotEmpty,
-                                    isFailed:
-                                        message.status ==
-                                        ChannelMessageStatus.failed,
-                                  ),
-                                )
-                              : null,
-                        )
-                      else if (gifId != null)
-                        Stack(
-                          children: [
-                            ClipRRect(
-                              borderRadius: BorderRadius.circular(8),
-                              child: GifMessage(
-                                url:
-                                    'https://media.giphy.com/media/$gifId/giphy.gif',
-                                backgroundColor: Colors.transparent,
-                                fallbackTextColor: isOutgoing
-                                    ? Theme.of(context)
-                                          .colorScheme
-                                          .onPrimaryContainer
-                                          .withValues(alpha: 0.7)
-                                    : Theme.of(context).colorScheme.onSurface
-                                          .withValues(alpha: 0.6),
-                              ),
+                          if (gifId == null) const SizedBox(height: 4),
+                        ],
+                        if (message.replyToMessageId != null) ...[
+                          _buildReplyPreview(message),
+                          const SizedBox(height: 8),
+                        ],
+                        if (poi != null)
+                          _buildPoiMessage(context, poi, isOutgoing)
+                        else if (gifId != null)
+                          ClipRRect(
+                            borderRadius: BorderRadius.circular(8),
+                            child: GifMessage(
+                              url:
+                                  'https://media.giphy.com/media/$gifId/giphy.gif',
+                              backgroundColor: Colors.transparent,
+                              fallbackTextColor: isOutgoing
+                                  ? Theme.of(context)
+                                        .colorScheme
+                                        .onPrimaryContainer
+                                        .withValues(alpha: 0.7)
+                                  : Theme.of(context).colorScheme.onSurface
+                                        .withValues(alpha: 0.6),
                             ),
-                            if (!enableTracing && isOutgoing)
-                              Positioned(
-                                top: 0,
-                                right: 0,
-                                child: Container(
-                                  padding: const EdgeInsets.all(3),
-                                  decoration: BoxDecoration(
-                                    color: isOutgoing
-                                        ? Theme.of(
-                                            context,
-                                          ).colorScheme.primaryContainer
-                                        : Theme.of(
-                                            context,
-                                          ).colorScheme.surfaceContainerHighest,
-                                    borderRadius: const BorderRadius.only(
-                                      bottomLeft: Radius.circular(10),
-                                      topRight: Radius.circular(8),
-                                    ),
-                                  ),
-                                  child: MessageStatusIcon(
-                                    isAcked:
-                                        message.status ==
-                                            ChannelMessageStatus.sent &&
-                                        displayPath.isNotEmpty,
-                                    isFailed:
-                                        message.status ==
-                                        ChannelMessageStatus.failed,
-                                  ),
-                                ),
-                              ),
-                          ],
-                        )
-                      else
-                        Row(
-                          mainAxisSize: MainAxisSize.min,
-                          crossAxisAlignment: CrossAxisAlignment.end,
-                          children: [
-                            Flexible(
-                              child: Linkify(
-                                text: message.text,
-                                style: TextStyle(
-                                  fontSize: bodyFontSize * textScale,
-                                ),
-                                linkStyle: TextStyle(
-                                  fontSize: bodyFontSize * textScale,
-                                  color: Colors.green,
-                                  decoration: TextDecoration.underline,
-                                ),
-                                options: const LinkifyOptions(
-                                  humanize: false,
-                                  defaultToHttps: false,
-                                ),
-                                linkifiers: const [UrlLinkifier()],
-                                onOpen: (link) => LinkHandler.handleLinkTap(
-                                  context,
-                                  link.url,
-                                ),
-                              ),
+                          )
+                        else
+                          Linkify(
+                            text: message.text,
+                            style: const TextStyle(fontSize: 14),
+                            linkStyle: const TextStyle(
+                              fontSize: 14,
+                              color: Colors.green,
+                              decoration: TextDecoration.underline,
                             ),
-                            if (!enableTracing && isOutgoing) ...[
-                              const SizedBox(width: 4),
-                              Padding(
-                                padding: const EdgeInsets.only(bottom: 2),
-                                child: MessageStatusIcon(
-                                  isAcked:
-                                      message.status ==
-                                          ChannelMessageStatus.sent &&
-                                      displayPath.isNotEmpty,
-                                  isFailed:
-                                      message.status ==
-                                      ChannelMessageStatus.failed,
-                                ),
-                              ),
-                            ],
-                          ],
-                        ),
-                      if (enableTracing) ...[
+                            options: const LinkifyOptions(
+                              humanize: false,
+                              defaultToHttps: false,
+                            ),
+                            linkifiers: const [UrlLinkifier()],
+                            onOpen: (link) =>
+                                LinkHandler.handleLinkTap(context, link.url),
+                          ),
                         if (displayPath.isNotEmpty) ...[
                           const SizedBox(height: 4),
                           Padding(
@@ -540,81 +443,25 @@ class _ChannelChatScreenState extends State<ChannelChatScreen> {
                           ),
                         ),
                       ],
-                    ],
+                    ),
                   ),
                 ),
               ),
+            ],
+          ),
+          if (message.reactions.isNotEmpty) ...[
+            const SizedBox(height: 4),
+            Padding(
+              padding: EdgeInsets.only(left: isOutgoing ? 0 : 48),
+              child: _buildReactionsDisplay(message),
             ),
           ],
-        ),
-        if (message.reactions.isNotEmpty) ...[
-          const SizedBox(height: 4),
-          Padding(
-            padding: EdgeInsets.only(left: isOutgoing ? 0 : 48),
-            child: _buildReactionsDisplay(message),
-          ),
         ],
-      ],
-    );
-
-    if (!isOutgoing) {
-      return _SwipeReplyBubble(
-        maxSwipeOffset: maxSwipeOffset,
-        replySwipeThreshold: replySwipeThreshold,
-        onReplyTriggered: () => _setReplyingTo(message),
-        hintBuilder: ({required isStart}) =>
-            _buildReplySwipeHint(isStart: isStart),
-        child: messageBody,
-      );
-    } else {
-      return Padding(
-        padding: const EdgeInsets.symmetric(vertical: 4),
-        child: messageBody,
-      );
-    }
-  }
-
-  Widget _buildReplySwipeHint({required bool isStart}) {
-    final colorScheme = Theme.of(context).colorScheme;
-    final content = Row(
-      mainAxisSize: MainAxisSize.min,
-      children: [
-        Icon(Icons.reply, color: colorScheme.primary),
-        const SizedBox(width: 6),
-        Text(
-          context.l10n.chat_reply,
-          style: TextStyle(
-            color: colorScheme.primary,
-            fontWeight: FontWeight.w600,
-          ),
-        ),
-      ],
-    );
-
-    return Container(
-      alignment: isStart ? Alignment.centerLeft : Alignment.centerRight,
-      padding: const EdgeInsets.symmetric(horizontal: 16),
-      color: colorScheme.primary.withValues(alpha: 0.08),
-      child: isStart
-          ? content
-          : Row(
-              mainAxisSize: MainAxisSize.min,
-              children: [
-                Text(
-                  context.l10n.chat_reply,
-                  style: TextStyle(
-                    color: colorScheme.primary,
-                    fontWeight: FontWeight.w600,
-                  ),
-                ),
-                const SizedBox(width: 6),
-                Icon(Icons.reply, color: colorScheme.primary),
-              ],
-            ),
+      ),
     );
   }
 
-  Widget _buildReplyPreview(ChannelMessage message, double textScale) {
+  Widget _buildReplyPreview(ChannelMessage message) {
     final connector = context.read<MeshCoreConnector>();
     final isOwnNode = message.replyToSenderName == connector.selfName;
     final replyText = message.replyToText ?? '';
@@ -642,7 +489,7 @@ class _ChannelChatScreenState extends State<ChannelChatScreen> {
           const SizedBox(width: 4),
           Text(
             context.l10n.chat_location,
-            style: TextStyle(fontSize: 12 * textScale, color: previewTextColor),
+            style: TextStyle(fontSize: 12, color: previewTextColor),
           ),
         ],
       );
@@ -652,7 +499,7 @@ class _ChannelChatScreenState extends State<ChannelChatScreen> {
         maxLines: 2,
         overflow: TextOverflow.ellipsis,
         style: TextStyle(
-          fontSize: 12 * textScale,
+          fontSize: 12,
           color: previewTextColor,
           fontStyle: FontStyle.italic,
         ),
@@ -676,7 +523,7 @@ class _ChannelChatScreenState extends State<ChannelChatScreen> {
             Text(
               context.l10n.chat_replyTo(message.replyToSenderName ?? ''),
               style: TextStyle(
-                fontSize: 11 * textScale,
+                fontSize: 11,
                 fontWeight: FontWeight.bold,
                 color: isOwnNode
                     ? Theme.of(context).colorScheme.primary
@@ -752,13 +599,7 @@ class _ChannelChatScreenState extends State<ChannelChatScreen> {
     return _PoiInfo(lat: lat, lon: lon, label: label);
   }
 
-  Widget _buildPoiMessage(
-    BuildContext context,
-    _PoiInfo poi,
-    bool isOutgoing,
-    double textScale, {
-    Widget? trailing,
-  }) {
+  Widget _buildPoiMessage(BuildContext context, _PoiInfo poi, bool isOutgoing) {
     final colorScheme = Theme.of(context).colorScheme;
     final textColor = isOutgoing
         ? colorScheme.onPrimaryContainer
@@ -794,21 +635,16 @@ class _ChannelChatScreenState extends State<ChannelChatScreen> {
             children: [
               Text(
                 context.l10n.chat_poiShared,
-                style: TextStyle(
-                  color: textColor,
-                  fontWeight: FontWeight.w600,
-                  fontSize: 14 * textScale,
-                ),
+                style: TextStyle(color: textColor, fontWeight: FontWeight.w600),
               ),
               if (poi.label.isNotEmpty)
                 Text(
                   poi.label,
-                  style: TextStyle(color: metaColor, fontSize: 12 * textScale),
+                  style: TextStyle(color: metaColor, fontSize: 12),
                 ),
             ],
           ),
         ),
-        if (trailing != null) ...[const SizedBox(width: 4), trailing],
       ],
     );
   }
@@ -873,7 +709,7 @@ class _ChannelChatScreenState extends State<ChannelChatScreen> {
     return colors[hash.abs() % colors.length];
   }
 
-  Widget _buildReplyBanner(double textScale) {
+  Widget _buildReplyBanner() {
     final message = _replyingToMessage!;
     return Container(
       width: double.infinity,
@@ -899,7 +735,7 @@ class _ChannelChatScreenState extends State<ChannelChatScreen> {
                 Text(
                   context.l10n.chat_replyingTo(message.senderName),
                   style: TextStyle(
-                    fontSize: 12 * textScale,
+                    fontSize: 12,
                     fontWeight: FontWeight.bold,
                     color: Theme.of(context).colorScheme.onSecondaryContainer,
                   ),
@@ -909,7 +745,7 @@ class _ChannelChatScreenState extends State<ChannelChatScreen> {
                   maxLines: 1,
                   overflow: TextOverflow.ellipsis,
                   style: TextStyle(
-                    fontSize: 11 * textScale,
+                    fontSize: 11,
                     color: Theme.of(
                       context,
                     ).colorScheme.onSecondaryContainer.withValues(alpha: 0.7),
@@ -936,15 +772,7 @@ class _ChannelChatScreenState extends State<ChannelChatScreen> {
     return Column(
       mainAxisSize: MainAxisSize.min,
       children: [
-        if (_replyingToMessage != null)
-          Builder(
-            builder: (context) {
-              final textScale = context.select<ChatTextScaleService, double>(
-                (service) => service.scale,
-              );
-              return _buildReplyBanner(textScale);
-            },
-          ),
+        if (_replyingToMessage != null) _buildReplyBanner(),
         Container(
           padding: const EdgeInsets.all(8),
           decoration: BoxDecoration(
@@ -970,47 +798,30 @@ class _ChannelChatScreenState extends State<ChannelChatScreen> {
                   builder: (context, value, child) {
                     final gifId = _parseGifId(value.text);
                     if (gifId != null) {
-                      return Focus(
-                        autofocus: true,
-                        onKeyEvent: (node, event) {
-                          if (event is KeyDownEvent &&
-                              (event.logicalKey == LogicalKeyboardKey.enter ||
-                                  event.logicalKey ==
-                                      LogicalKeyboardKey.numpadEnter)) {
-                            _sendMessage();
-                            return KeyEventResult.handled;
-                          }
-                          return KeyEventResult.ignored;
-                        },
-                        child: Row(
-                          children: [
-                            Expanded(
-                              child: ClipRRect(
-                                borderRadius: BorderRadius.circular(12),
-                                child: GifMessage(
-                                  url:
-                                      'https://media.giphy.com/media/$gifId/giphy.gif',
-                                  backgroundColor: Theme.of(
-                                    context,
-                                  ).colorScheme.surfaceContainerHighest,
-                                  fallbackTextColor: Theme.of(context)
-                                      .colorScheme
-                                      .onSurface
-                                      .withValues(alpha: 0.6),
-                                  maxSize: 160,
-                                ),
+                      return Row(
+                        children: [
+                          Expanded(
+                            child: ClipRRect(
+                              borderRadius: BorderRadius.circular(12),
+                              child: GifMessage(
+                                url:
+                                    'https://media.giphy.com/media/$gifId/giphy.gif',
+                                backgroundColor: Theme.of(
+                                  context,
+                                ).colorScheme.surfaceContainerHighest,
+                                fallbackTextColor: Theme.of(
+                                  context,
+                                ).colorScheme.onSurface.withValues(alpha: 0.6),
+                                maxSize: 160,
                               ),
                             ),
-                            const SizedBox(width: 8),
-                            IconButton(
-                              icon: const Icon(Icons.close),
-                              onPressed: () {
-                                _textController.clear();
-                                _textFieldFocusNode.requestFocus();
-                              },
-                            ),
-                          ],
-                        ),
+                          ),
+                          const SizedBox(width: 8),
+                          IconButton(
+                            icon: const Icon(Icons.close),
+                            onPressed: () => _textController.clear(),
+                          ),
+                        ],
                       );
                     }
 
@@ -1073,7 +884,6 @@ class _ChannelChatScreenState extends State<ChannelChatScreen> {
     connector.sendChannelMessage(widget.channel, messageText);
     _textController.clear();
     _cancelReply();
-    _textFieldFocusNode.requestFocus();
   }
 
   String _formatTime(DateTime time) {
@@ -1197,157 +1007,6 @@ class _ChannelChatScreenState extends State<ChannelChatScreen> {
   }
 }
 
-class _SwipeReplyBubble extends StatefulWidget {
-  final double maxSwipeOffset;
-  final double replySwipeThreshold;
-  final VoidCallback onReplyTriggered;
-  final Widget Function({required bool isStart}) hintBuilder;
-  final Widget child;
-
-  const _SwipeReplyBubble({
-    required this.maxSwipeOffset,
-    required this.replySwipeThreshold,
-    required this.onReplyTriggered,
-    required this.hintBuilder,
-    required this.child,
-  });
-
-  @override
-  State<_SwipeReplyBubble> createState() => _SwipeReplyBubbleState();
-}
-
-class _SwipeReplyBubbleState extends State<_SwipeReplyBubble> {
-  Offset? _swipeStartPosition;
-  double _swipeOffset = 0;
-  double _maxSwipeDistance = 0;
-  int? _swipePointerId;
-  bool _swipeLockedToHorizontal = false;
-
-  void _handleSwipeStart(Offset position) {
-    _swipeStartPosition = position;
-    _maxSwipeDistance = 0;
-    if (_swipeOffset != 0) {
-      setState(() => _swipeOffset = 0);
-    }
-  }
-
-  void _handleSwipePointerDown(PointerDownEvent event) {
-    _swipePointerId = event.pointer;
-    _swipeLockedToHorizontal = false;
-    _handleSwipeStart(event.position);
-  }
-
-  void _handleSwipePointerMove(PointerMoveEvent event) {
-    if (_swipePointerId != event.pointer || _swipeStartPosition == null) {
-      return;
-    }
-
-    final dx = event.position.dx - _swipeStartPosition!.dx;
-
-    const axisLockThreshold = 12.0;
-    if (!_swipeLockedToHorizontal) {
-      if (-dx < axisLockThreshold) {
-        return;
-      }
-      _swipeLockedToHorizontal = true;
-    }
-
-    _handleSwipeUpdate(event.position);
-  }
-
-  void _handleSwipeUpdate(Offset position) {
-    if (_swipeStartPosition == null) return;
-
-    final dx = position.dx - _swipeStartPosition!.dx;
-    if (dx >= 0) return;
-
-    if (-dx < 6) return;
-
-    if (-dx > _maxSwipeDistance) {
-      _maxSwipeDistance = -dx;
-    }
-
-    final double clamped = dx.clamp(-widget.maxSwipeOffset, 0.0).toDouble();
-    final adjusted = _applySwipeResistance(clamped, widget.maxSwipeOffset);
-    if (adjusted != _swipeOffset) {
-      setState(() => _swipeOffset = adjusted);
-    }
-  }
-
-  void _handleSwipePointerUp(Offset position) {
-    if (_swipeLockedToHorizontal && _swipeStartPosition != null) {
-      final dx = position.dx - _swipeStartPosition!.dx;
-      final peak = math.max(
-        _maxSwipeDistance,
-        (-dx).clamp(0.0, double.infinity),
-      );
-      if (peak >= widget.replySwipeThreshold) {
-        widget.onReplyTriggered();
-        HapticFeedback.selectionClick();
-      }
-    }
-    _resetSwipe();
-  }
-
-  void _resetSwipe() {
-    if (_swipeOffset != 0) {
-      setState(() => _swipeOffset = 0);
-    }
-    _swipeStartPosition = null;
-    _maxSwipeDistance = 0;
-    _swipePointerId = null;
-    _swipeLockedToHorizontal = false;
-  }
-
-  double _applySwipeResistance(double rawOffset, double maxOffset) {
-    final abs = rawOffset.abs();
-    if (abs <= 0) return 0;
-    final norm = (abs / maxOffset).clamp(0.0, 1.0);
-    const deadZone = 0.18;
-    if (norm <= deadZone) {
-      return rawOffset.sign * maxOffset * (norm * 0.08);
-    }
-    final t = ((norm - deadZone) / (1 - deadZone)).clamp(0.0, 1.0);
-    final curved = t < 0.5
-        ? 16 * math.pow(t, 5)
-        : 1 - math.pow(-2 * t + 2, 5) / 2;
-    const deadZoneEnd = 0.0144;
-    return rawOffset.sign *
-        maxOffset *
-        (deadZoneEnd + curved * (1 - deadZoneEnd));
-  }
-
-  @override
-  Widget build(BuildContext context) {
-    return Listener(
-      onPointerDown: _handleSwipePointerDown,
-      onPointerMove: _handleSwipePointerMove,
-      onPointerUp: (event) => _handleSwipePointerUp(event.position),
-      onPointerCancel: (_) => _resetSwipe(),
-      child: Padding(
-        padding: const EdgeInsets.symmetric(vertical: 4, horizontal: 8),
-        child: Stack(
-          alignment: Alignment.center,
-          children: [
-            Positioned.fill(
-              child: Opacity(
-                opacity: _swipeOffset.abs() / widget.maxSwipeOffset,
-                child: widget.hintBuilder(isStart: false),
-              ),
-            ),
-            AnimatedContainer(
-              duration: const Duration(milliseconds: 150),
-              transform: Matrix4.translationValues(_swipeOffset, 0, 0),
-              curve: Curves.easeOut,
-              child: widget.child,
-            ),
-          ],
-        ),
-      ),
-    );
-  }
-}
-
 class _PoiInfo {
   final double lat;
   final double lon;

lib/screens/channel_message_path_screen.dart

@@ -9,14 +9,11 @@ import 'package:provider/provider.dart';
 
 import '../connector/meshcore_connector.dart';
 import '../services/map_tile_cache_service.dart';
-import '../services/app_settings_service.dart';
 import '../connector/meshcore_protocol.dart';
 import '../l10n/app_localizations.dart';
 import '../l10n/l10n.dart';
 import '../models/channel_message.dart';
-import '../models/app_settings.dart';
 import '../models/contact.dart';
-import '../widgets/adaptive_app_bar_title.dart';
 
 class ChannelMessagePathScreen extends StatelessWidget {
   final ChannelMessage message;
@@ -51,7 +48,7 @@ class ChannelMessagePathScreen extends StatelessWidget {
         final extraPaths = _otherPaths(primaryPath, message.pathVariants);
         return Scaffold(
           appBar: AppBar(
-            title: AdaptiveAppBarTitle(l10n.channelPath_title),
+            title: Text(l10n.channelPath_title),
             actions: [
               IconButton(
                 icon: const Icon(Icons.radar_outlined),
@@ -300,12 +297,8 @@ class ChannelMessagePathMapScreen extends StatefulWidget {
 
 class _ChannelMessagePathMapScreenState
     extends State<ChannelMessagePathMapScreen> {
-  static const double _labelZoomThreshold = 8.5;
-
   Uint8List? _selectedPath;
   double _pathDistance = 0.0;
-  bool _showNodeLabels = true;
-  bool _didReceivePositionUpdate = false;
 
   @override
   void initState() {
@@ -340,8 +333,6 @@ class _ChannelMessagePathMapScreenState
   Widget build(BuildContext context) {
     return Consumer<MeshCoreConnector>(
       builder: (context, connector, _) {
-        final settings = context.watch<AppSettingsService>().settings;
-        final isImperial = settings.unitSystem == UnitSystem.imperial;
         final tileCache = context.read<MapTileCacheService>();
         final primaryPath = _selectPrimaryPath(
           widget.message.pathBytes,
@@ -371,7 +362,9 @@ class _ChannelMessagePathMapScreenState
         );
 
         final points = <LatLng>[];
-
+        print(
+          'outgoing: ${widget.message.isOutgoing}, channelMsg: ${widget.channelMessage}',
+        );
         if ((widget.message.isOutgoing && !widget.channelMessage) ||
             (widget.message.isOutgoing && widget.channelMessage)) {
           points.add(LatLng(connector.selfLatitude!, connector.selfLongitude!));
@@ -402,9 +395,6 @@ class _ChannelMessagePathMapScreenState
             ? points.first
             : const LatLng(0, 0);
         final initialZoom = points.isNotEmpty ? 13.0 : 2.0;
-        if (!_didReceivePositionUpdate) {
-          _showNodeLabels = initialZoom >= _labelZoomThreshold;
-        }
         final bounds = points.length > 1
             ? LatLngBounds.fromPoints(points)
             : null;
@@ -414,9 +404,7 @@ class _ChannelMessagePathMapScreenState
         _pathDistance = _getPathDistance(points);
 
         return Scaffold(
-          appBar: AppBar(
-            title: AdaptiveAppBarTitle(context.l10n.channelPath_mapTitle),
-          ),
+          appBar: AppBar(title: Text(context.l10n.channelPath_mapTitle)),
           body: SafeArea(
             top: false,
             child: Stack(
@@ -438,17 +426,6 @@ class _ChannelMessagePathMapScreenState
                     interactionOptions: InteractionOptions(
                       flags: ~InteractiveFlag.rotate,
                     ),
-                    onPositionChanged: (camera, hasGesture) {
-                      final shouldShow = camera.zoom >= _labelZoomThreshold;
-                      if (!_didReceivePositionUpdate ||
-                          shouldShow != _showNodeLabels) {
-                        if (!mounted) return;
-                        setState(() {
-                          _didReceivePositionUpdate = true;
-                          _showNodeLabels = shouldShow;
-                        });
-                      }
-                    },
                   ),
                   children: [
                     TileLayer(
@@ -460,12 +437,7 @@ class _ChannelMessagePathMapScreenState
                     ),
                     if (polylines.isNotEmpty)
                       PolylineLayer(polylines: polylines),
-                    MarkerLayer(
-                      markers: _buildHopMarkers(
-                        hops,
-                        showLabels: _showNodeLabels,
-                      ),
-                    ),
+                    MarkerLayer(markers: _buildHopMarkers(hops)),
                   ],
                 ),
                 if (observedPaths.length > 1)
@@ -488,7 +460,7 @@ class _ChannelMessagePathMapScreenState
                       ),
                     ),
                   ),
-                _buildLegendCard(context, hops, isImperial),
+                _buildLegendCard(context, hops),
               ],
             ),
           ),
@@ -560,61 +532,45 @@ class _ChannelMessagePathMapScreenState
     );
   }
 
-  List<Marker> _buildHopMarkers(
-    List<_PathHop> hops, {
-    required bool showLabels,
-  }) {
-    final markers = <Marker>[];
-    for (final hop in hops) {
-      if (!hop.hasLocation) continue;
-      final point = hop.position!;
-      markers.add(
-        Marker(
-          point: point,
-          width: 35,
-          height: 35,
-          child: Container(
-            decoration: BoxDecoration(
-              color: Colors.green,
-              shape: BoxShape.circle,
-              border: Border.all(color: Colors.white, width: 2),
-              boxShadow: [
-                BoxShadow(
-                  color: Colors.black.withValues(alpha: 0.3),
-                  blurRadius: 4,
-                  offset: const Offset(0, 2),
+  List<Marker> _buildHopMarkers(List<_PathHop> hops) {
+    return [
+      for (final hop in hops)
+        if (hop.hasLocation)
+          Marker(
+            point: hop.position!,
+            width: 35,
+            height: 35,
+            child: Container(
+              decoration: BoxDecoration(
+                color: Colors.green,
+                shape: BoxShape.circle,
+                border: Border.all(color: Colors.white, width: 2),
+                boxShadow: [
+                  BoxShadow(
+                    color: Colors.black.withValues(alpha: 0.3),
+                    blurRadius: 4,
+                    offset: const Offset(0, 2),
+                  ),
+                ],
+              ),
+              alignment: Alignment.center,
+              child: Text(
+                hop.index.toString(),
+                style: const TextStyle(
+                  color: Colors.white,
+                  fontWeight: FontWeight.bold,
+                  fontSize: 12,
                 ),
-              ],
-            ),
-            alignment: Alignment.center,
-            child: Text(
-              hop.index.toString(),
-              style: const TextStyle(
-                color: Colors.white,
-                fontWeight: FontWeight.bold,
-                fontSize: 12,
               ),
             ),
           ),
-        ),
-      );
-      if (showLabels) {
-        markers.add(
-          _buildNodeLabelMarker(
-            point: point,
-            label: hop.contact?.name ?? _formatPrefix(hop.prefix),
-          ),
-        );
-      }
-    }
-
-    final selfLat = context.read<MeshCoreConnector>().selfLatitude;
-    final selfLon = context.read<MeshCoreConnector>().selfLongitude;
-    if (selfLat != null && selfLon != null) {
-      final selfPoint = LatLng(selfLat, selfLon);
-      markers.add(
+      if (context.read<MeshCoreConnector>().selfLatitude != null &&
+          context.read<MeshCoreConnector>().selfLongitude != null)
         Marker(
-          point: selfPoint,
+          point: LatLng(
+            context.read<MeshCoreConnector>().selfLatitude!,
+            context.read<MeshCoreConnector>().selfLongitude!,
+          ),
           width: 35,
           height: 35,
           child: Container(
@@ -641,60 +597,10 @@ class _ChannelMessagePathMapScreenState
             ),
           ),
         ),
-      );
-      if (showLabels) {
-        markers.add(
-          _buildNodeLabelMarker(
-            point: selfPoint,
-            label: context.l10n.pathTrace_you,
-          ),
-        );
-      }
-    }
-
-    return markers;
+    ];
   }
 
-  Marker _buildNodeLabelMarker({required LatLng point, required String label}) {
-    return Marker(
-      point: point,
-      width: 120,
-      height: 24,
-      alignment: Alignment.topCenter,
-      child: IgnorePointer(
-        child: Transform.translate(
-          offset: const Offset(0, -20),
-          child: FittedBox(
-            fit: BoxFit.contain,
-            child: Container(
-              padding: const EdgeInsets.symmetric(horizontal: 6, vertical: 2),
-              decoration: BoxDecoration(
-                color: Colors.black54,
-                borderRadius: BorderRadius.circular(8),
-              ),
-              alignment: Alignment.center,
-              child: Text(
-                label,
-                maxLines: 1,
-                overflow: TextOverflow.ellipsis,
-                style: const TextStyle(
-                  color: Colors.white,
-                  fontSize: 11,
-                  fontWeight: FontWeight.w500,
-                ),
-              ),
-            ),
-          ),
-        ),
-      ),
-    );
-  }
-
-  Widget _buildLegendCard(
-    BuildContext context,
-    List<_PathHop> hops,
-    bool isImperial,
-  ) {
+  Widget _buildLegendCard(BuildContext context, List<_PathHop> hops) {
     final l10n = context.l10n;
     final maxHeight = MediaQuery.of(context).size.height * 0.35;
     final estimatedHeight = 72.0 + (hops.length * 56.0);
@@ -713,7 +619,7 @@ class _ChannelMessagePathMapScreenState
               Padding(
                 padding: const EdgeInsets.all(12),
                 child: Text(
-                  '${l10n.channelPath_repeaterHops} ${formatDistance(_pathDistance, isImperial: isImperial)}',
+                  '${l10n.channelPath_repeaterHops} (${(_pathDistance / 1609.34).toStringAsFixed(2)} Miles / ${(_pathDistance / 1000).toStringAsFixed(2)} Km)',
                   style: const TextStyle(fontWeight: FontWeight.w600),
                 ),
               ),

lib/screens/channels_screen.dart

@@ -3,14 +3,12 @@ import 'dart:math';
 import 'dart:typed_data';
 
 import 'package:flutter/material.dart';
-import 'package:meshcore_open/storage/channel_message_store.dart';
 import 'package:meshcore_open/widgets/app_bar.dart';
 import 'package:provider/provider.dart';
 import 'package:uuid/uuid.dart';
 
 import '../connector/meshcore_connector.dart';
 import '../l10n/l10n.dart';
-import '../services/app_settings_service.dart';
 import '../models/channel.dart';
 import '../models/community.dart';
 import '../storage/community_store.dart';
@@ -106,7 +104,6 @@ class _ChannelsScreenState extends State<ChannelsScreen>
   @override
   Widget build(BuildContext context) {
     final connector = context.watch<MeshCoreConnector>();
-    final channelMessageStore = ChannelMessageStore();
 
     // Auto-navigate back to scanner if disconnected
     if (!checkConnectionAndNavigate(connector)) {
@@ -306,7 +303,6 @@ class _ChannelsScreenState extends State<ChannelsScreen>
                             return _buildChannelTile(
                               context,
                               connector,
-                              channelMessageStore,
                               channel,
                               showDragHandle: true,
                               dragIndex: index,
@@ -326,7 +322,6 @@ class _ChannelsScreenState extends State<ChannelsScreen>
                             return _buildChannelTile(
                               context,
                               connector,
-                              channelMessageStore,
                               channel,
                             );
                           },
@@ -356,7 +351,6 @@ class _ChannelsScreenState extends State<ChannelsScreen>
   Widget _buildChannelTile(
     BuildContext context,
     MeshCoreConnector connector,
-    ChannelMessageStore channelMessageStore,
     Channel channel, {
     bool showDragHandle = false,
     int? dragIndex,
@@ -473,12 +467,7 @@ class _ChannelsScreenState extends State<ChannelsScreen>
             );
           }
         },
-        onLongPress: () => _showChannelActions(
-          context,
-          connector,
-          channelMessageStore,
-          channel,
-        ),
+        onLongPress: () => _showChannelActions(context, connector, channel),
       ),
     );
   }
@@ -486,16 +475,11 @@ class _ChannelsScreenState extends State<ChannelsScreen>
   void _showChannelActions(
     BuildContext context,
     MeshCoreConnector connector,
-    ChannelMessageStore channelMessageStore,
     Channel channel,
   ) {
-    final parentContext = context;
-    final settingsService = context.read<AppSettingsService>();
-    final isMuted = settingsService.isChannelMuted(channel.name);
-
     showModalBottomSheet(
-      context: parentContext,
-      builder: (sheetContext) => SafeArea(
+      context: context,
+      builder: (context) => SafeArea(
         child: Column(
           mainAxisSize: MainAxisSize.min,
           children: [
@@ -503,30 +487,10 @@ class _ChannelsScreenState extends State<ChannelsScreen>
               leading: const Icon(Icons.edit_outlined),
               title: Text(context.l10n.channels_editChannel),
               onTap: () async {
-                Navigator.pop(sheetContext);
+                Navigator.pop(context);
                 await Future.delayed(const Duration(milliseconds: 100));
-                if (parentContext.mounted) {
-                  _showEditChannelDialog(parentContext, connector, channel);
-                }
-              },
-            ),
-            ListTile(
-              leading: Icon(
-                isMuted
-                    ? Icons.notifications_outlined
-                    : Icons.notifications_off_outlined,
-              ),
-              title: Text(
-                isMuted
-                    ? context.l10n.channels_unmuteChannel
-                    : context.l10n.channels_muteChannel,
-              ),
-              onTap: () async {
-                Navigator.pop(sheetContext);
-                if (isMuted) {
-                  await settingsService.unmuteChannel(channel.name);
-                } else {
-                  await settingsService.muteChannel(channel.name);
+                if (context.mounted) {
+                  _showEditChannelDialog(context, connector, channel);
                 }
               },
             ),
@@ -537,15 +501,10 @@ class _ChannelsScreenState extends State<ChannelsScreen>
                 style: const TextStyle(color: Colors.red),
               ),
               onTap: () async {
-                Navigator.pop(sheetContext);
+                Navigator.pop(context);
                 await Future.delayed(const Duration(milliseconds: 100));
-                if (parentContext.mounted) {
-                  _confirmDeleteChannel(
-                    context,
-                    connector,
-                    channelMessageStore,
-                    channel,
-                  );
+                if (context.mounted) {
+                  _confirmDeleteChannel(context, connector, channel);
                 }
               },
             ),
@@ -1455,7 +1414,7 @@ class _ChannelsScreenState extends State<ChannelsScreen>
               child: Text(dialogContext.l10n.common_cancel),
             ),
             FilledButton(
-              onPressed: () async {
+              onPressed: () {
                 final name = nameController.text.trim();
                 final pskHex = pskController.text.trim();
 
@@ -1472,25 +1431,13 @@ class _ChannelsScreenState extends State<ChannelsScreen>
                 }
 
                 Navigator.pop(dialogContext);
-                try {
-                  await connector.setChannel(channel.index, name, psk);
-                  await connector.setChannelSmazEnabled(
-                    channel.index,
-                    smazEnabled,
-                  );
-                  if (!context.mounted) return;
-                  ScaffoldMessenger.of(context).showSnackBar(
-                    SnackBar(
-                      content: Text(context.l10n.channels_channelUpdated(name)),
-                    ),
-                  );
-                } catch (e, st) {
-                  debugPrint(st.toString());
-                  if (!context.mounted) return;
-                  ScaffoldMessenger.of(context).showSnackBar(
-                    SnackBar(content: Text('Failed to update channel: $e')),
-                  );
-                }
+                connector.setChannel(channel.index, name, psk);
+                connector.setChannelSmazEnabled(channel.index, smazEnabled);
+                ScaffoldMessenger.of(context).showSnackBar(
+                  SnackBar(
+                    content: Text(context.l10n.channels_channelUpdated(name)),
+                  ),
+                );
               },
               child: Text(dialogContext.l10n.common_save),
             ),
@@ -1503,7 +1450,6 @@ class _ChannelsScreenState extends State<ChannelsScreen>
   void _confirmDeleteChannel(
     BuildContext context,
     MeshCoreConnector connector,
-    ChannelMessageStore channelMessageStore,
     Channel channel,
   ) {
     showDialog(
@@ -1519,36 +1465,16 @@ class _ChannelsScreenState extends State<ChannelsScreen>
             child: Text(dialogContext.l10n.common_cancel),
           ),
           TextButton(
-            onPressed: () async {
+            onPressed: () {
               Navigator.pop(dialogContext);
-              try {
-                await connector.deleteChannel(channel.index);
-
-                channelMessageStore.clearChannelMessages(channel.index);
-
-                if (!context.mounted) return;
-
-                ScaffoldMessenger.of(context).showSnackBar(
-                  SnackBar(
-                    content: Text(
-                      context.l10n.channels_channelDeleted(channel.name),
-                    ),
+              connector.deleteChannel(channel.index);
+              ScaffoldMessenger.of(context).showSnackBar(
+                SnackBar(
+                  content: Text(
+                    context.l10n.channels_channelDeleted(channel.name),
                   ),
-                );
-              } catch (e, st) {
-                if (!context.mounted) return;
-
-                ScaffoldMessenger.of(context).showSnackBar(
-                  SnackBar(
-                    content: Text(
-                      context.l10n.channels_channelDeleteFailed(channel.name),
-                    ),
-                  ),
-                );
-
-                // Preserve existing logging (if it was there)
-                debugPrint('Failed to delete channel: $e\n$st');
-              }
+                ),
+              );
             },
             child: Text(
               dialogContext.l10n.common_delete,

lib/screens/community_qr_scanner_screen.dart

@@ -6,7 +6,6 @@ import '../connector/meshcore_connector.dart';
 import '../l10n/l10n.dart';
 import '../models/community.dart';
 import '../storage/community_store.dart';
-import '../widgets/adaptive_app_bar_title.dart';
 import '../widgets/qr_scanner_widget.dart';
 
 /// Screen for scanning community QR codes to join communities.
@@ -30,7 +29,7 @@ class _CommunityQrScannerScreenState extends State<CommunityQrScannerScreen> {
   Widget build(BuildContext context) {
     return Scaffold(
       appBar: AppBar(
-        title: AdaptiveAppBarTitle(context.l10n.community_scanQr),
+        title: Text(context.l10n.community_scanQr),
         centerTitle: true,
       ),
       body: _isProcessing

lib/screens/contacts_screen.dart

@@ -183,17 +183,14 @@ class _ContactsScreenState extends State<ContactsScreen>
     final connector = Provider.of<MeshCoreConnector>(context, listen: false);
     final exportContactFrame = buildExportContactFrame(pubKey);
     _pendingOperations.add(ContactOperationType.export);
-    await connector.sendFrame(exportContactFrame, expectsGenericAck: true);
+    await connector.sendFrame(exportContactFrame);
   }
 
   Future<void> _contactZeroHop(Uint8List pubKey) async {
     final connector = Provider.of<MeshCoreConnector>(context, listen: false);
     final exportContactZeroHopFrame = buildZeroHopContact(pubKey);
     _pendingOperations.add(ContactOperationType.zeroHopShare);
-    await connector.sendFrame(
-      exportContactZeroHopFrame,
-      expectsGenericAck: true,
-    );
+    await connector.sendFrame(exportContactZeroHopFrame);
   }
 
   Future<void> _contactImport() async {
@@ -220,7 +217,7 @@ class _ContactsScreenState extends State<ContactsScreen>
     try {
       final importContactFrame = buildImportContactFrame(hexString);
       _pendingOperations.add(ContactOperationType.import);
-      await connector.sendFrame(importContactFrame, expectsGenericAck: true);
+      await connector.sendFrame(importContactFrame);
     } catch (e) {
       if (mounted) {
         ScaffoldMessenger.of(context).showSnackBar(
@@ -402,41 +399,6 @@ class _ContactsScreenState extends State<ContactsScreen>
         ? const <ContactGroup>[]
         : _filterAndSortGroups(_groups, contacts);
 
-    String hintText = "";
-
-    switch (_typeFilter) {
-      case ContactTypeFilter.all:
-        hintText = context.l10n.contacts_searchContacts(
-          filteredAndSorted.length,
-          _showUnreadOnly ? " ${context.l10n.contacts_unread}" : "",
-        );
-        break;
-      case ContactTypeFilter.users:
-        hintText = context.l10n.contacts_searchUsers(
-          filteredAndSorted.length,
-          _showUnreadOnly ? " ${context.l10n.contacts_unread}" : "",
-        );
-        break;
-      case ContactTypeFilter.repeaters:
-        hintText = context.l10n.contacts_searchRepeaters(
-          filteredAndSorted.length,
-          _showUnreadOnly ? " ${context.l10n.contacts_unread}" : "",
-        );
-        break;
-      case ContactTypeFilter.rooms:
-        hintText = context.l10n.contacts_searchRoomServers(
-          filteredAndSorted.length,
-          _showUnreadOnly ? " ${context.l10n.contacts_unread}" : "",
-        );
-        break;
-      case ContactTypeFilter.favorites:
-        hintText = context.l10n.contacts_searchFavorites(
-          filteredAndSorted.length,
-          _showUnreadOnly ? " ${context.l10n.contacts_unread}" : "",
-        );
-        break;
-    }
-
     return Column(
       children: [
         Padding(
@@ -444,7 +406,7 @@ class _ContactsScreenState extends State<ContactsScreen>
           child: TextField(
             controller: _searchController,
             decoration: InputDecoration(
-              hintText: hintText,
+              hintText: context.l10n.contacts_searchContacts,
               prefixIcon: const Icon(Icons.search),
               suffixIcon: Row(
                 mainAxisSize: MainAxisSize.min,
@@ -516,7 +478,6 @@ class _ContactsScreenState extends State<ContactsScreen>
                         contact: contact,
                         lastSeen: _resolveLastSeen(contact),
                         unreadCount: unreadCount,
-                        isFavorite: contact.isFavorite,
                         onTap: () => _openChat(context, contact),
                         onLongPress: () =>
                             _showContactOptions(context, connector, contact),
@@ -553,8 +514,6 @@ class _ContactsScreenState extends State<ContactsScreen>
         })
         .where((group) {
           if (_typeFilter == ContactTypeFilter.all) return true;
-          // Groups don't have a favorite flag, so hide them under favorites filter
-          if (_typeFilter == ContactTypeFilter.favorites) return false;
           for (final key in group.memberKeys) {
             final contact = contactsByKey[key];
             if (contact != null && _matchesTypeFilter(contact)) return true;
@@ -629,8 +588,6 @@ class _ContactsScreenState extends State<ContactsScreen>
     switch (_typeFilter) {
       case ContactTypeFilter.all:
         return true;
-      case ContactTypeFilter.favorites:
-        return contact.isFavorite;
       case ContactTypeFilter.users:
         return contact.type == advTypeChat;
       case ContactTypeFilter.repeaters:
@@ -1021,7 +978,6 @@ class _ContactsScreenState extends State<ContactsScreen>
   ) {
     final isRepeater = contact.type == advTypeRepeater;
     final isRoom = contact.type == advTypeRoom;
-    final isFavorite = contact.isFavorite;
 
     showModalBottomSheet(
       context: context,
@@ -1128,21 +1084,6 @@ class _ContactsScreenState extends State<ContactsScreen>
                 },
               ),
             ],
-            ListTile(
-              leading: Icon(
-                isFavorite ? Icons.star : Icons.star_border,
-                color: Colors.amber[700],
-              ),
-              title: Text(
-                isFavorite
-                    ? context.l10n.listFilter_removeFromFavorites
-                    : context.l10n.listFilter_addToFavorites,
-              ),
-              onTap: () async {
-                Navigator.pop(sheetContext);
-                await connector.setContactFavorite(contact, !isFavorite);
-              },
-            ),
             ListTile(
               leading: const Icon(Icons.copy),
               title: Text(context.l10n.contacts_ShareContact),
@@ -1211,7 +1152,6 @@ class _ContactTile extends StatelessWidget {
   final Contact contact;
   final DateTime lastSeen;
   final int unreadCount;
-  final bool isFavorite;
   final VoidCallback onTap;
   final VoidCallback onLongPress;
 
@@ -1219,7 +1159,6 @@ class _ContactTile extends StatelessWidget {
     required this.contact,
     required this.lastSeen,
     required this.unreadCount,
-    required this.isFavorite,
     required this.onTap,
     required this.onLongPress,
   });
@@ -1231,17 +1170,12 @@ class _ContactTile extends StatelessWidget {
         backgroundColor: _getTypeColor(contact.type),
         child: _buildContactAvatar(contact),
       ),
-      title: Text(contact.name, maxLines: 1, overflow: TextOverflow.ellipsis),
+      title: Text(contact.name),
       subtitle: Column(
         crossAxisAlignment: CrossAxisAlignment.start,
         children: [
-          Text(contact.pathLabel, maxLines: 1, overflow: TextOverflow.ellipsis),
-          Text(
-            contact.shortPubKeyHex,
-            maxLines: 1,
-            overflow: TextOverflow.ellipsis,
-            style: const TextStyle(fontSize: 12),
-          ),
+          Text(contact.pathLabel),
+          Text(contact.shortPubKeyHex, style: TextStyle(fontSize: 12)),
         ],
       ),
       // Clamp text scaling in trailing section to prevent overflow while
@@ -1252,36 +1186,26 @@ class _ContactTile extends StatelessWidget {
             MediaQuery.textScalerOf(context).scale(1.0).clamp(1.0, 1.3),
           ),
         ),
-        child: SizedBox(
-          width: 120,
-          child: Column(
-            mainAxisAlignment: MainAxisAlignment.center,
-            crossAxisAlignment: CrossAxisAlignment.end,
-            children: [
-              if (unreadCount > 0) ...[
-                UnreadBadge(count: unreadCount),
-                const SizedBox(height: 4),
-              ],
-              Text(
-                _formatLastSeen(context, lastSeen),
-                maxLines: 1,
-                overflow: TextOverflow.ellipsis,
-                textAlign: TextAlign.right,
-                style: TextStyle(fontSize: 12, color: Colors.grey[600]),
-              ),
-              Row(
-                mainAxisSize: MainAxisSize.min,
-                children: [
-                  if (isFavorite)
-                    Icon(Icons.star, size: 14, color: Colors.amber[700]),
-                  if (isFavorite && contact.hasLocation)
-                    const SizedBox(width: 2),
-                  if (contact.hasLocation)
-                    Icon(Icons.location_on, size: 14, color: Colors.grey[400]),
-                ],
-              ),
+        child: Column(
+          mainAxisAlignment: MainAxisAlignment.center,
+          crossAxisAlignment: CrossAxisAlignment.end,
+          children: [
+            if (unreadCount > 0) ...[
+              UnreadBadge(count: unreadCount),
+              const SizedBox(height: 4),
             ],
-          ),
+            Text(
+              _formatLastSeen(context, lastSeen),
+              style: TextStyle(fontSize: 12, color: Colors.grey[600]),
+            ),
+            Row(
+              mainAxisSize: MainAxisSize.min,
+              children: [
+                if (contact.hasLocation)
+                  Icon(Icons.location_on, size: 14, color: Colors.grey[400]),
+              ],
+            ),
+          ],
         ),
       ),
       onTap: onTap,

lib/screens/map_cache_screen.dart

@@ -7,7 +7,6 @@ import '../l10n/app_localizations.dart';
 import '../l10n/l10n.dart';
 import '../services/app_settings_service.dart';
 import '../services/map_tile_cache_service.dart';
-import '../widgets/adaptive_app_bar_title.dart';
 
 class MapCacheScreen extends StatefulWidget {
   const MapCacheScreen({super.key});
@@ -225,10 +224,7 @@ class _MapCacheScreenState extends State<MapCacheScreen> {
         : (_completedTiles / _estimatedTiles).clamp(0.0, 1.0).toDouble();
 
     return Scaffold(
-      appBar: AppBar(
-        title: AdaptiveAppBarTitle(l10n.mapCache_title),
-        centerTitle: true,
-      ),
+      appBar: AppBar(title: Text(l10n.mapCache_title), centerTitle: true),
       body: Column(
         children: [
           Expanded(

lib/screens/map_screen.dart

@@ -11,7 +11,6 @@ import 'package:provider/provider.dart';
 import '../connector/meshcore_connector.dart';
 import '../l10n/l10n.dart';
 import '../connector/meshcore_protocol.dart';
-import '../models/app_settings.dart';
 import '../models/channel.dart';
 import '../models/contact.dart';
 import '../services/app_settings_service.dart';
@@ -20,7 +19,6 @@ import '../services/map_tile_cache_service.dart';
 import '../utils/contact_search.dart';
 import '../utils/route_transitions.dart';
 import '../widgets/quick_switch_bar.dart';
-import '../icons/los_icon.dart';
 import 'channels_screen.dart';
 import 'chat_screen.dart';
 import 'contacts_screen.dart';
@@ -28,7 +26,6 @@ import '../widgets/repeater_login_dialog.dart';
 import '../widgets/room_login_dialog.dart';
 import 'repeater_hub_screen.dart';
 import 'settings_screen.dart';
-import 'line_of_sight_map_screen.dart';
 
 class MapScreen extends StatefulWidget {
   final LatLng? highlightPosition;
@@ -49,8 +46,6 @@ class MapScreen extends StatefulWidget {
 }
 
 class _MapScreenState extends State<MapScreen> {
-  static const double _labelZoomThreshold = 8.5;
-
   final MapController _mapController = MapController();
   final MapMarkerService _markerService = MapMarkerService();
   final Set<String> _hiddenMarkerIds = {};
@@ -63,7 +58,6 @@ class _MapScreenState extends State<MapScreen> {
   final List<LatLng> _points = [];
   final List<Polyline> _polylines = [];
   bool _legendExpanded = false;
-  bool _showNodeLabels = true;
 
   @override
   void initState() {
@@ -253,7 +247,6 @@ class _MapScreenState extends State<MapScreen> {
         // Re center map after removed markers have loaded
         if (!_hasInitializedMap && _removedMarkersLoaded) {
           _hasInitializedMap = true;
-          _showNodeLabels = initialZoom >= _labelZoomThreshold;
           if (hasMapContent) {
             WidgetsBinding.instance.addPostFrameCallback((_) {
               if (mounted) {
@@ -279,47 +272,6 @@ class _MapScreenState extends State<MapScreen> {
                     onPressed: () => _startPath(),
                     tooltip: context.l10n.contacts_pathTrace,
                   ),
-                if (!_isBuildingPathTrace)
-                  IconButton(
-                    icon: const LosIcon(),
-                    onPressed: () {
-                      final candidates = <LineOfSightEndpoint>[];
-                      if (connector.selfLatitude != null &&
-                          connector.selfLongitude != null) {
-                        candidates.add(
-                          LineOfSightEndpoint(
-                            label: context.l10n.pathTrace_you,
-                            point: LatLng(
-                              connector.selfLatitude!,
-                              connector.selfLongitude!,
-                            ),
-                            color: Colors.teal,
-                            icon: Icons.person_pin_circle,
-                          ),
-                        );
-                      }
-                      for (final c in contactsWithLocation) {
-                        candidates.add(
-                          LineOfSightEndpoint(
-                            label: c.name,
-                            point: LatLng(c.latitude!, c.longitude!),
-                            color: _getNodeColor(c.type),
-                            icon: _getNodeIcon(c.type),
-                          ),
-                        );
-                      }
-                      Navigator.push(
-                        context,
-                        MaterialPageRoute(
-                          builder: (context) => LineOfSightMapScreen(
-                            title: context.l10n.map_losScreenTitle,
-                            candidates: candidates,
-                          ),
-                        ),
-                      );
-                    },
-                    tooltip: context.l10n.map_lineOfSight,
-                  ),
                 PopupMenuButton(
                   itemBuilder: (context) => [
                     PopupMenuItem(
@@ -398,14 +350,6 @@ class _MapScreenState extends State<MapScreen> {
                         position: latLng,
                       );
                     },
-                    onPositionChanged: (camera, hasGesture) {
-                      final shouldShow = camera.zoom >= _labelZoomThreshold;
-                      if (shouldShow != _showNodeLabels && mounted) {
-                        setState(() {
-                          _showNodeLabels = shouldShow;
-                        });
-                      }
-                    },
                   ),
                   children: [
                     TileLayer(
@@ -430,11 +374,7 @@ class _MapScreenState extends State<MapScreen> {
                               size: 34,
                             ),
                           ),
-                        ..._buildMarkers(
-                          contactsWithLocation,
-                          settings,
-                          showLabels: _showNodeLabels,
-                        ),
+                        ..._buildMarkers(contactsWithLocation, settings),
                         ...sharedMarkers.map(_buildSharedMarker),
                         if (connector.selfLatitude != null &&
                             connector.selfLongitude != null)
@@ -463,31 +403,23 @@ class _MapScreenState extends State<MapScreen> {
                                 ],
                               ),
                               alignment: Alignment.center,
-                              child: const Icon(
-                                Icons.person_pin_circle,
-                                color: Colors.white,
-                                size: 20,
+                              child: Text(
+                                context.l10n.pathTrace_you,
+                                style: const TextStyle(
+                                  color: Colors.black,
+                                  fontWeight: FontWeight.bold,
+                                  fontSize: 12,
+                                ),
                               ),
                             ),
                           ),
-                        if (_showNodeLabels &&
-                            connector.selfLatitude != null &&
-                            connector.selfLongitude != null)
-                          _buildNodeLabelMarker(
-                            point: LatLng(
-                              connector.selfLatitude!,
-                              connector.selfLongitude!,
-                            ),
-                            label: context.l10n.pathTrace_you,
-                          ),
                       ],
                     ),
                   ],
                 ),
                 if (!_isBuildingPathTrace)
                   _buildLegend(
-                    contactsWithLocation,
-                    settings,
+                    contactsWithLocation.length,
                     sharedMarkers.length,
                   ),
                 if (_isBuildingPathTrace) _buildPathTraceOverlay(),
@@ -512,28 +444,20 @@ class _MapScreenState extends State<MapScreen> {
     );
   }
 
-  List<Marker> _buildMarkers(
-    List<Contact> contacts,
-    settings, {
-    required bool showLabels,
-  }) {
+  List<Marker> _buildMarkers(List<Contact> contacts, settings) {
     final markers = <Marker>[];
 
     for (final contact in contacts) {
       if (!contact.hasLocation) continue;
 
       // Apply node type filters
-      if (contact.type == advTypeRepeater &&
-          (!settings.mapShowRepeaters && !_isBuildingPathTrace)) {
-        continue;
-      }
-      if (contact.type == advTypeChat &&
-          !(settings.mapShowChatNodes && !_isBuildingPathTrace)) {
+      if (contact.type == advTypeRepeater && !settings.mapShowRepeaters) {
         continue;
       }
+      if (contact.type == advTypeChat && !settings.mapShowChatNodes) continue;
       if (contact.type != advTypeChat &&
           contact.type != advTypeRepeater &&
-          (!settings.mapShowOtherNodes && !_isBuildingPathTrace)) {
+          !settings.mapShowOtherNodes) {
         continue;
       }
 
@@ -575,54 +499,11 @@ class _MapScreenState extends State<MapScreen> {
       );
 
       markers.add(marker);
-      if (showLabels) {
-        markers.add(
-          _buildNodeLabelMarker(
-            point: LatLng(contact.latitude!, contact.longitude!),
-            label: contact.name,
-          ),
-        );
-      }
     }
 
     return markers;
   }
 
-  Marker _buildNodeLabelMarker({required LatLng point, required String label}) {
-    return Marker(
-      point: point,
-      width: 120,
-      height: 24,
-      alignment: Alignment.topCenter,
-      child: IgnorePointer(
-        child: Transform.translate(
-          offset: const Offset(0, -20),
-          child: FittedBox(
-            fit: BoxFit.contain,
-            child: Container(
-              padding: const EdgeInsets.symmetric(horizontal: 6, vertical: 2),
-              decoration: BoxDecoration(
-                color: Colors.black54,
-                borderRadius: BorderRadius.circular(8),
-              ),
-              alignment: Alignment.center,
-              child: Text(
-                label,
-                maxLines: 1,
-                overflow: TextOverflow.ellipsis,
-                style: const TextStyle(
-                  color: Colors.white,
-                  fontSize: 11,
-                  fontWeight: FontWeight.w500,
-                ),
-              ),
-            ),
-          ),
-        ),
-      ),
-    );
-  }
-
   Color _getNodeColor(int type) {
     switch (type) {
       case advTypeChat:
@@ -653,26 +534,7 @@ class _MapScreenState extends State<MapScreen> {
     }
   }
 
-  Widget _buildLegend(
-    List<Contact> contactsWithLocation,
-    settings,
-    int markerCount,
-  ) {
-    int nodeCount = 0;
-    for (final contact in contactsWithLocation) {
-      // Apply node type filters
-      if (contact.type == advTypeRepeater && !settings.mapShowRepeaters) {
-        continue;
-      }
-      if (contact.type == advTypeChat && !settings.mapShowChatNodes) continue;
-      if (contact.type != advTypeChat &&
-          contact.type != advTypeRepeater &&
-          !settings.mapShowOtherNodes) {
-        continue;
-      }
-      nodeCount++;
-    }
-
+  Widget _buildLegend(int nodeCount, int markerCount) {
     return Positioned(
       top: 16,
       right: 16,
@@ -1301,8 +1163,7 @@ class _MapScreenState extends State<MapScreen> {
                         padding: const EdgeInsets.fromLTRB(16, 4, 16, 8),
                         child: TextField(
                           decoration: InputDecoration(
-                            hintText:
-                                context.l10n.contacts_searchContactsNoNumber,
+                            hintText: context.l10n.contacts_searchContacts,
                             prefixIcon: const Icon(Icons.search),
                             border: OutlineInputBorder(
                               borderRadius: BorderRadius.circular(12),
@@ -1658,9 +1519,6 @@ class _MapScreenState extends State<MapScreen> {
 
   Widget _buildPathTraceOverlay() {
     final l10n = context.l10n;
-    final isImperial =
-        context.read<AppSettingsService>().settings.unitSystem ==
-        UnitSystem.imperial;
     return Positioned(
       top: 16,
       left: 16,
@@ -1681,7 +1539,7 @@ class _MapScreenState extends State<MapScreen> {
               const SizedBox(height: 6),
               if (_pathTrace.isNotEmpty)
                 Text(
-                  "${l10n.path_currentPathLabel} ${formatDistance(getPathDistanceMeters(_points), isImperial: isImperial)}",
+                  "${l10n.path_currentPathLabel} ${formatDistance(getPathDistanceMeters(_points))}",
                   style: TextStyle(fontSize: 12, color: Colors.grey[700]),
                 ),
               SelectableText(
@@ -1691,10 +1549,8 @@ class _MapScreenState extends State<MapScreen> {
                 style: TextStyle(fontSize: 18),
               ),
               const SizedBox(height: 6),
-              Wrap(
-                alignment: WrapAlignment.center,
-                spacing: 8,
-                runSpacing: 8,
+              Row(
+                mainAxisSize: MainAxisSize.min,
                 children: [
                   if (_pathTrace.isNotEmpty)
                     ElevatedButton(

lib/screens/path_trace_map.dart

@@ -8,9 +8,7 @@ import 'package:latlong2/latlong.dart';
 import 'package:meshcore_open/connector/meshcore_connector.dart';
 import 'package:meshcore_open/connector/meshcore_protocol.dart';
 import 'package:meshcore_open/l10n/l10n.dart';
-import 'package:meshcore_open/models/app_settings.dart';
 import 'package:meshcore_open/models/contact.dart';
-import 'package:meshcore_open/services/app_settings_service.dart';
 import 'package:meshcore_open/services/map_tile_cache_service.dart';
 import 'package:meshcore_open/utils/app_logger.dart';
 import 'package:meshcore_open/widgets/snr_indicator.dart';
@@ -29,11 +27,8 @@ double getPathDistanceMeters(List<LatLng> points) {
   return distanceMeters;
 }
 
-String formatDistance(double distanceMeters, {required bool isImperial}) {
-  if (isImperial) {
-    return '(${(distanceMeters / 1609.34).toStringAsFixed(2)} mi)';
-  }
-  return '(${(distanceMeters / 1000).toStringAsFixed(2)} km)';
+String formatDistance(double distanceMeters) {
+  return '(${(distanceMeters / 1609.34).toStringAsFixed(2)} Miles / ${(distanceMeters / 1000).toStringAsFixed(2)} Km)';
 }
 
 class PathTraceData {
@@ -69,8 +64,6 @@ class PathTraceMapScreen extends StatefulWidget {
 }
 
 class _PathTraceMapScreenState extends State<PathTraceMapScreen> {
-  static const double _labelZoomThreshold = 8.5;
-
   StreamSubscription<Uint8List>? _frameSubscription;
   Timer? _timeoutTimer;
 
@@ -85,7 +78,6 @@ class _PathTraceMapScreenState extends State<PathTraceMapScreen> {
   LatLngBounds? _bounds;
   ValueKey<String> _mapKey = const ValueKey('initial');
   double _pathDistanceMeters = 0.0;
-  bool _showNodeLabels = true;
 
   String _formatPathPrefixes(Uint8List pathBytes) {
     return pathBytes
@@ -140,6 +132,8 @@ class _PathTraceMapScreenState extends State<PathTraceMapScreen> {
       path = pathTmp;
     }
 
+    print('Initiating path trace with path: ${_formatPathPrefixes(path)}');
+
     final connector = Provider.of<MeshCoreConnector>(context, listen: false);
     final frame = buildTraceReq(
       DateTime.now().millisecondsSinceEpoch ~/ 1000,
@@ -163,20 +157,17 @@ class _PathTraceMapScreenState extends State<PathTraceMapScreen> {
         if (code == respCodeSent) {
           frameBuffer.skipBytes(1); //reserved
           tagData = frameBuffer.readBytes(4);
-          final timeoutMilliseconds = frameBuffer.readUInt32LE();
+          final timeoutSeconds = frameBuffer.readUInt32LE();
 
           // Start timeout timer for trace response
           _timeoutTimer?.cancel();
-          _timeoutTimer = Timer(
-            Duration(milliseconds: timeoutMilliseconds),
-            () {
-              if (!mounted) return;
-              setState(() {
-                _isLoading = false;
-                _failed2Loaded = true;
-              });
-            },
-          );
+          _timeoutTimer = Timer(Duration(milliseconds: timeoutSeconds), () {
+            if (!mounted) return;
+            setState(() {
+              _isLoading = false;
+              _failed2Loaded = true;
+            });
+          });
         }
 
         if (code == respCodeErr) {
@@ -222,10 +213,7 @@ class _PathTraceMapScreenState extends State<PathTraceMapScreen> {
       buffer.skipBytes(5); // Skip Flag byte and tag data
       buffer.skipBytes(4); // Skip auth code
       Uint8List pathData = buffer.readBytes(pathLength);
-      List<double> snrData = buffer
-          .readRemainingBytes()
-          .map((snr) => snr.toSigned(8).toDouble() / 4)
-          .toList();
+      Uint8List snrData = buffer.readRemainingBytes();
 
       Map<int, Contact> pathContacts = {};
 
@@ -247,7 +235,7 @@ class _PathTraceMapScreenState extends State<PathTraceMapScreen> {
         _hasData = true;
         _traceData = PathTraceData(
           pathData: pathData,
-          snrData: snrData,
+          snrData: snrData.map((e) => e.toSigned(8).toDouble() / 4).toList(),
           pathContacts: pathContacts,
         );
         _points = <LatLng>[];
@@ -299,8 +287,6 @@ class _PathTraceMapScreenState extends State<PathTraceMapScreen> {
   Widget build(BuildContext context) {
     return Consumer<MeshCoreConnector>(
       builder: (context, connector, _) {
-        final settings = context.watch<AppSettingsService>().settings;
-        final isImperial = settings.unitSystem == UnitSystem.imperial;
         final tileCache = context.read<MapTileCacheService>();
 
         return Scaffold(
@@ -365,8 +351,7 @@ class _PathTraceMapScreenState extends State<PathTraceMapScreen> {
                       ),
                     ),
                   ),
-                if (_hasData)
-                  _buildLegendCard(context, _traceData!, isImperial),
+                if (_hasData) _buildLegendCard(context, _traceData!),
               ],
             ),
           ),
@@ -375,61 +360,55 @@ class _PathTraceMapScreenState extends State<PathTraceMapScreen> {
     );
   }
 
-  List<Marker> _buildHopMarkers(
-    List<int> pathData, {
-    required bool showLabels,
-  }) {
-    final markers = <Marker>[];
-    for (final hop in pathData) {
-      final contact = _traceData!.pathContacts[hop];
-      if (contact == null || !contact.hasLocation) continue;
-      final point = LatLng(contact.latitude!, contact.longitude!);
-      markers.add(
-        Marker(
-          point: point,
-          width: 35,
-          height: 35,
-          child: Container(
-            padding: const EdgeInsets.all(4),
-            decoration: BoxDecoration(
-              color: Colors.green,
-              shape: BoxShape.circle,
-              border: Border.all(color: Colors.white, width: 2),
-              boxShadow: [
-                BoxShadow(
-                  color: Colors.black.withValues(alpha: 0.3),
-                  blurRadius: 4,
-                  offset: const Offset(0, 2),
-                ),
-              ],
+  List<Marker> _buildHopMarkers(List<int> pathData) {
+    return [
+      for (final hop in pathData)
+        if (_traceData!.pathContacts[hop] != null &&
+            _traceData!.pathContacts[hop]!.hasLocation)
+          Marker(
+            point: LatLng(
+              _traceData!.pathContacts[hop]!.latitude!,
+              _traceData!.pathContacts[hop]!.longitude!,
             ),
-            alignment: Alignment.center,
-            child: Text(
-              contact.publicKey
-                  .sublist(0, 1)
-                  .map((b) => b.toRadixString(16).padLeft(2, '0').toUpperCase())
-                  .join(),
-              style: const TextStyle(
-                color: Colors.white,
-                fontWeight: FontWeight.bold,
-                fontSize: 12,
+            width: 35,
+            height: 35,
+            child: Container(
+              padding: const EdgeInsets.all(4),
+              decoration: BoxDecoration(
+                color: Colors.green,
+                shape: BoxShape.circle,
+                border: Border.all(color: Colors.white, width: 2),
+                boxShadow: [
+                  BoxShadow(
+                    color: Colors.black.withValues(alpha: 0.3),
+                    blurRadius: 4,
+                    offset: const Offset(0, 2),
+                  ),
+                ],
+              ),
+              alignment: Alignment.center,
+              child: Text(
+                _traceData!.pathContacts[hop]!.publicKey
+                    .sublist(0, 1)
+                    .map(
+                      (b) => b.toRadixString(16).padLeft(2, '0').toUpperCase(),
+                    )
+                    .join(),
+                style: const TextStyle(
+                  color: Colors.white,
+                  fontWeight: FontWeight.bold,
+                  fontSize: 12,
+                ),
               ),
             ),
           ),
-        ),
-      );
-      if (showLabels) {
-        markers.add(_buildNodeLabelMarker(point: point, label: contact.name));
-      }
-    }
-
-    final selfLat = context.read<MeshCoreConnector>().selfLatitude;
-    final selfLon = context.read<MeshCoreConnector>().selfLongitude;
-    if (selfLat != null && selfLon != null) {
-      final selfPoint = LatLng(selfLat, selfLon);
-      markers.add(
+      if (context.read<MeshCoreConnector>().selfLatitude != null &&
+          context.read<MeshCoreConnector>().selfLongitude != null)
         Marker(
-          point: selfPoint,
+          point: LatLng(
+            context.read<MeshCoreConnector>().selfLatitude!,
+            context.read<MeshCoreConnector>().selfLongitude!,
+          ),
           width: 35,
           height: 35,
           child: Container(
@@ -457,53 +436,7 @@ class _PathTraceMapScreenState extends State<PathTraceMapScreen> {
             ),
           ),
         ),
-      );
-      if (showLabels) {
-        markers.add(
-          _buildNodeLabelMarker(
-            point: selfPoint,
-            label: context.l10n.pathTrace_you,
-          ),
-        );
-      }
-    }
-
-    return markers;
-  }
-
-  Marker _buildNodeLabelMarker({required LatLng point, required String label}) {
-    return Marker(
-      point: point,
-      width: 120,
-      height: 24,
-      alignment: Alignment.topCenter,
-      child: IgnorePointer(
-        child: Transform.translate(
-          offset: const Offset(0, -20),
-          child: FittedBox(
-            fit: BoxFit.contain,
-            child: Container(
-              padding: const EdgeInsets.symmetric(horizontal: 6, vertical: 2),
-              decoration: BoxDecoration(
-                color: Colors.black54,
-                borderRadius: BorderRadius.circular(8),
-              ),
-              alignment: Alignment.center,
-              child: Text(
-                label,
-                maxLines: 1,
-                overflow: TextOverflow.ellipsis,
-                style: const TextStyle(
-                  color: Colors.white,
-                  fontSize: 11,
-                  fontWeight: FontWeight.w500,
-                ),
-              ),
-            ),
-          ),
-        ),
-      ),
-    );
+    ];
   }
 
   String formatDirectionText(PathTraceData pathTraceData, int index) {
@@ -583,14 +516,6 @@ class _PathTraceMapScreenState extends State<PathTraceMapScreen> {
               ),
         minZoom: 2.0,
         maxZoom: 18.0,
-        onPositionChanged: (camera, hasGesture) {
-          final shouldShow = camera.zoom >= _labelZoomThreshold;
-          if (shouldShow != _showNodeLabels && mounted) {
-            setState(() {
-              _showNodeLabels = shouldShow;
-            });
-          }
-        },
       ),
       children: [
         TileLayer(
@@ -601,21 +526,12 @@ class _PathTraceMapScreenState extends State<PathTraceMapScreen> {
         ),
         if (_polylines.isNotEmpty) PolylineLayer(polylines: _polylines),
         if (_traceData!.pathData.isNotEmpty)
-          MarkerLayer(
-            markers: _buildHopMarkers(
-              _traceData!.pathData,
-              showLabels: _showNodeLabels,
-            ),
-          ),
+          MarkerLayer(markers: _buildHopMarkers(_traceData!.pathData)),
       ],
     );
   }
 
-  Widget _buildLegendCard(
-    BuildContext context,
-    PathTraceData pathTraceData,
-    bool isImperial,
-  ) {
+  Widget _buildLegendCard(BuildContext context, PathTraceData pathTraceData) {
     final l10n = context.l10n;
     final maxHeight = MediaQuery.of(context).size.height * 0.35;
     final estimatedHeight = 72.0 + (pathTraceData.pathData.length * 56.0);
@@ -634,7 +550,7 @@ class _PathTraceMapScreenState extends State<PathTraceMapScreen> {
               Padding(
                 padding: const EdgeInsets.all(12),
                 child: Text(
-                  '${l10n.channelPath_repeaterHops} ${formatDistance(_pathDistanceMeters, isImperial: isImperial)}',
+                  '${l10n.channelPath_repeaterHops} ${formatDistance(_pathDistanceMeters)}',
                   style: const TextStyle(fontWeight: FontWeight.w600),
                 ),
               ),

lib/screens/repeater_cli_screen.dart

@@ -168,7 +168,6 @@ class _RepeaterCliScreenState extends State<RepeaterCliScreen> {
 
     _commandController.clear();
     _historyIndex = -1;
-    _commandFocusNode.requestFocus();
 
     // Auto-scroll to bottom
     Future.delayed(const Duration(milliseconds: 100), () {

lib/screens/repeater_hub_screen.dart

@@ -1,9 +1,7 @@
 import 'package:flutter/material.dart';
 import 'package:meshcore_open/connector/meshcore_protocol.dart';
-import 'package:provider/provider.dart';
 import '../l10n/l10n.dart';
 import '../models/contact.dart';
-import '../services/app_settings_service.dart';
 import 'repeater_status_screen.dart';
 import 'repeater_cli_screen.dart';
 import 'repeater_settings_screen.dart';
@@ -23,10 +21,6 @@ class RepeaterHubScreen extends StatelessWidget {
   @override
   Widget build(BuildContext context) {
     final l10n = context.l10n;
-    final settingsService = context.watch<AppSettingsService>();
-    final chemistry = settingsService.batteryChemistryForRepeater(
-      repeater.publicKeyHex,
-    );
     return Scaffold(
       appBar: AppBar(
         title: Column(
@@ -113,62 +107,6 @@ class RepeaterHubScreen extends StatelessWidget {
               ),
             ),
             const SizedBox(height: 24),
-            Card(
-              child: Padding(
-                padding: const EdgeInsets.fromLTRB(16, 16, 16, 12),
-                child: Column(
-                  crossAxisAlignment: CrossAxisAlignment.start,
-                  children: [
-                    Row(
-                      children: [
-                        const Icon(Icons.battery_full),
-                        const SizedBox(width: 10),
-                        Expanded(
-                          child: Text(
-                            l10n.appSettings_batteryChemistry,
-                            style: const TextStyle(
-                              fontSize: 16,
-                              fontWeight: FontWeight.w600,
-                            ),
-                          ),
-                        ),
-                      ],
-                    ),
-                    const SizedBox(height: 12),
-                    DropdownButtonFormField<String>(
-                      initialValue: chemistry,
-                      isExpanded: true,
-                      decoration: const InputDecoration(
-                        border: UnderlineInputBorder(),
-                        isDense: true,
-                      ),
-                      onChanged: (value) {
-                        if (value == null) return;
-                        settingsService.setBatteryChemistryForRepeater(
-                          repeater.publicKeyHex,
-                          value,
-                        );
-                      },
-                      items: [
-                        DropdownMenuItem(
-                          value: 'nmc',
-                          child: Text(l10n.appSettings_batteryNmc),
-                        ),
-                        DropdownMenuItem(
-                          value: 'lifepo4',
-                          child: Text(l10n.appSettings_batteryLifepo4),
-                        ),
-                        DropdownMenuItem(
-                          value: 'lipo',
-                          child: Text(l10n.appSettings_batteryLipo),
-                        ),
-                      ],
-                    ),
-                  ],
-                ),
-              ),
-            ),
-            const SizedBox(height: 24),
             Text(
               l10n.repeater_managementTools,
               style: const TextStyle(fontSize: 18, fontWeight: FontWeight.bold),

lib/screens/repeater_status_screen.dart

@@ -8,9 +8,7 @@ import '../models/contact.dart';
 import '../models/path_selection.dart';
 import '../connector/meshcore_connector.dart';
 import '../connector/meshcore_protocol.dart';
-import '../services/app_settings_service.dart';
 import '../services/repeater_command_service.dart';
-import '../utils/battery_utils.dart';
 import '../widgets/path_management_dialog.dart';
 
 class RepeaterStatusScreen extends StatefulWidget {
@@ -181,12 +179,6 @@ class _RepeaterStatusScreenState extends State<RepeaterStatusScreen> {
       _dupDirect = directDups;
       _dupFlood = floodDups;
     });
-    final connector = Provider.of<MeshCoreConnector>(context, listen: false);
-    connector.updateRepeaterBatterySnapshot(
-      widget.repeater.publicKeyHex,
-      batteryMv,
-      source: 'status_binary',
-    );
     _recordStatusResult(true);
   }
 
@@ -209,18 +201,6 @@ class _RepeaterStatusScreenState extends State<RepeaterStatusScreen> {
           _uptimeSecs = _asInt(data['uptime_secs']);
           _queueLen = _asInt(data['queue_len']);
           _debugFlags = _asInt(data['errors']);
-          final batteryMv = _batteryMv;
-          if (batteryMv != null) {
-            final connector = Provider.of<MeshCoreConnector>(
-              context,
-              listen: false,
-            );
-            connector.updateRepeaterBatterySnapshot(
-              widget.repeater.publicKeyHex,
-              batteryMv,
-              source: 'status_text',
-            );
-          }
         } else if (data.containsKey('noise_floor')) {
           _noiseFloor = _asInt(data['noise_floor']);
           _lastRssi = _asInt(data['last_rssi']);
@@ -610,24 +590,18 @@ class _RepeaterStatusScreenState extends State<RepeaterStatusScreen> {
   }
 
   String _batteryText() {
-    final connector = context.watch<MeshCoreConnector>();
-    final batteryMv =
-        connector.getRepeaterBatteryMillivolts(widget.repeater.publicKeyHex) ??
-        _batteryMv;
-    if (batteryMv == null) return '—';
-    final percent = estimateBatteryPercentFromMillivolts(
-      batteryMv,
-      _batteryChemistry(),
-    );
-    final volts = (batteryMv / 1000.0).toStringAsFixed(2);
+    if (_batteryMv == null) return '—';
+    final percent = _batteryPercentFromMv(_batteryMv!);
+    final volts = (_batteryMv! / 1000.0).toStringAsFixed(2);
     return '$percent% / ${volts}V';
   }
 
-  String _batteryChemistry() {
-    final settingsService = context.read<AppSettingsService>();
-    return settingsService.batteryChemistryForRepeater(
-      widget.repeater.publicKeyHex,
-    );
+  int _batteryPercentFromMv(int millivolts) {
+    const minMv = 3000;
+    const maxMv = 4200;
+    if (millivolts <= minMv) return 0;
+    if (millivolts >= maxMv) return 100;
+    return (((millivolts - minMv) * 100) / (maxMv - minMv)).round();
   }
 
   String _clockText() {

lib/screens/scanner_screen.dart

@@ -7,7 +7,6 @@ import 'package:provider/provider.dart';
 
 import '../connector/meshcore_connector.dart';
 import '../l10n/l10n.dart';
-import '../widgets/adaptive_app_bar_title.dart';
 import '../widgets/device_tile.dart';
 import 'contacts_screen.dart';
 
@@ -71,7 +70,7 @@ class _ScannerScreenState extends State<ScannerScreen> {
   Widget build(BuildContext context) {
     return Scaffold(
       appBar: AppBar(
-        title: AdaptiveAppBarTitle(context.l10n.scanner_title),
+        title: Text(context.l10n.scanner_title),
         centerTitle: true,
         automaticallyImplyLeading: false,
       ),

lib/screens/settings_screen.dart

@@ -8,7 +8,6 @@ import '../connector/meshcore_connector.dart';
 import '../connector/meshcore_protocol.dart';
 import '../l10n/l10n.dart';
 import '../models/radio_settings.dart';
-import '../widgets/adaptive_app_bar_title.dart';
 import 'app_settings_screen.dart';
 import 'app_debug_log_screen.dart';
 import 'ble_debug_log_screen.dart';
@@ -42,10 +41,7 @@ class _SettingsScreenState extends State<SettingsScreen> {
   Widget build(BuildContext context) {
     final l10n = context.l10n;
     return Scaffold(
-      appBar: AppBar(
-        title: AdaptiveAppBarTitle(l10n.settings_title),
-        centerTitle: true,
-      ),
+      appBar: AppBar(title: Text(l10n.settings_title), centerTitle: true),
       body: SafeArea(
         top: false,
         child: Consumer<MeshCoreConnector>(
@@ -866,7 +862,6 @@ class _RadioSettingsDialogState extends State<_RadioSettingsDialog> {
   LoRaSpreadingFactor _spreadingFactor = LoRaSpreadingFactor.sf7;
   LoRaCodingRate _codingRate = LoRaCodingRate.cr4_5;
   final _txPowerController = TextEditingController(text: '20');
-  bool _clientRepeat = false;
 
   @override
   void initState() {
@@ -916,8 +911,6 @@ class _RadioSettingsDialogState extends State<_RadioSettingsDialog> {
     if (widget.connector.currentTxPower != null) {
       _txPowerController.text = widget.connector.currentTxPower.toString();
     }
-
-    _clientRepeat = widget.connector.clientRepeat ?? false;
   }
 
   @override
@@ -967,29 +960,9 @@ class _RadioSettingsDialogState extends State<_RadioSettingsDialog> {
       widget.connector.currentCr,
     );
 
-    // if the client repeat isnt null then we know its supported
-    //otherwise we leave it out of the frame to avoid accidentally enabling
-    final knownRepeat = widget.connector.clientRepeat != null;
-
-    if (knownRepeat) {
-      const validRepeatFreqsKHz = {433000, 869000, 918000};
-      if (_clientRepeat && !validRepeatFreqsKHz.contains(freqHz)) {
-        ScaffoldMessenger.of(context).showSnackBar(
-          SnackBar(content: Text(l10n.settings_clientRepeatFreqWarning)),
-        );
-        return;
-      }
-    }
-
     try {
       await widget.connector.sendFrame(
-        buildSetRadioParamsFrame(
-          freqHz,
-          bwHz,
-          sf,
-          cr,
-          clientRepeat: knownRepeat ? _clientRepeat : null,
-        ),
+        buildSetRadioParamsFrame(freqHz, bwHz, sf, cr),
       );
       await widget.connector.sendFrame(buildSetRadioTxPowerFrame(txPower));
       await widget.connector.refreshDeviceInfo();
@@ -1028,25 +1001,37 @@ class _RadioSettingsDialogState extends State<_RadioSettingsDialog> {
           mainAxisSize: MainAxisSize.min,
           crossAxisAlignment: CrossAxisAlignment.start,
           children: [
-            DropdownButtonFormField<int>(
-              decoration: InputDecoration(
-                labelText: l10n.settings_presets,
-                border: const OutlineInputBorder(),
-              ),
-              items: [
-                for (var i = 0; i < RadioSettings.presets.length; i++)
-                  DropdownMenuItem(
-                    value: i,
-                    child: Text(RadioSettings.presets[i].$1),
-                  ),
-              ],
-              onChanged: (index) {
-                if (index != null) {
-                  _applyPreset(RadioSettings.presets[index].$2);
-                }
-              },
+            Text(
+              l10n.settings_presets,
+              style: const TextStyle(fontWeight: FontWeight.bold),
             ),
-            const SizedBox(height: 16),
+            const SizedBox(height: 8),
+            Wrap(
+              spacing: 8,
+              children: [
+                _PresetChip(
+                  label: l10n.settings_preset915Mhz,
+                  onTap: () => _applyPreset(RadioSettings.preset915MHz),
+                ),
+                _PresetChip(
+                  label: l10n.settings_preset868Mhz,
+                  onTap: () => _applyPreset(RadioSettings.preset868MHz),
+                ),
+                _PresetChip(
+                  label: l10n.settings_preset433Mhz,
+                  onTap: () => _applyPreset(RadioSettings.preset433MHz),
+                ),
+                _PresetChip(
+                  label: l10n.settings_longRange,
+                  onTap: () => _applyPreset(RadioSettings.presetLongRange),
+                ),
+                _PresetChip(
+                  label: l10n.settings_fastSpeed,
+                  onTap: () => _applyPreset(RadioSettings.presetFastSpeed),
+                ),
+              ],
+            ),
+            const SizedBox(height: 24),
             TextField(
               controller: _frequencyController,
               decoration: InputDecoration(
@@ -1118,16 +1103,6 @@ class _RadioSettingsDialogState extends State<_RadioSettingsDialog> {
               ),
               keyboardType: TextInputType.number,
             ),
-            if (widget.connector.clientRepeat != null) ...[
-              const SizedBox(height: 16),
-              SwitchListTile(
-                title: Text(l10n.settings_clientRepeat),
-                subtitle: Text(l10n.settings_clientRepeatSubtitle),
-                value: _clientRepeat,
-                onChanged: (value) => setState(() => _clientRepeat = value),
-                contentPadding: EdgeInsets.zero,
-              ),
-            ],
           ],
         ),
       ),
@@ -1141,3 +1116,15 @@ class _RadioSettingsDialogState extends State<_RadioSettingsDialog> {
     );
   }
 }
+
+class _PresetChip extends StatelessWidget {
+  final String label;
+  final VoidCallback onTap;
+
+  const _PresetChip({required this.label, required this.onTap});
+
+  @override
+  Widget build(BuildContext context) {
+    return ActionChip(label: Text(label), onPressed: onTap);
+  }
+}

lib/screens/telemetry_screen.dart

@@ -5,14 +5,11 @@ import 'package:provider/provider.dart';
 import '../l10n/l10n.dart';
 import '../models/contact.dart';
 import '../models/path_selection.dart';
-import '../models/app_settings.dart';
 import '../connector/meshcore_connector.dart';
 import '../connector/meshcore_protocol.dart';
-import '../services/app_settings_service.dart';
 import '../services/repeater_command_service.dart';
 import '../widgets/path_management_dialog.dart';
 import '../helpers/cayenne_lpp.dart';
-import '../utils/battery_utils.dart';
 
 class TelemetryScreen extends StatefulWidget {
   final Contact repeater;
@@ -75,19 +72,9 @@ class _TelemetryScreenState extends State<TelemetryScreen> {
   }
 
   void _handleStatusResponse(Uint8List frame) {
-    final parsedTelemetry = CayenneLpp.parseByChannel(frame);
-    final batteryMv = _extractTelemetryBatteryMillivolts(parsedTelemetry);
-    if (batteryMv != null) {
-      final connector = Provider.of<MeshCoreConnector>(context, listen: false);
-      connector.updateRepeaterBatterySnapshot(
-        widget.repeater.publicKeyHex,
-        batteryMv,
-        source: 'telemetry',
-      );
-    }
     if (!mounted) return;
     setState(() {
-      _parsedTelemetry = parsedTelemetry;
+      _parsedTelemetry = CayenneLpp.parseByChannel(frame);
     });
 
     ScaffoldMessenger.of(context).showSnackBar(
@@ -194,8 +181,6 @@ class _TelemetryScreenState extends State<TelemetryScreen> {
   Widget build(BuildContext context) {
     final l10n = context.l10n;
     final connector = context.watch<MeshCoreConnector>();
-    final settings = context.watch<AppSettingsService>().settings;
-    final isImperialUnits = settings.unitSystem == UnitSystem.imperial;
     final repeater = _resolveRepeater(connector);
     final isFloodMode = repeater.pathOverride == -1;
 
@@ -322,7 +307,6 @@ class _TelemetryScreenState extends State<TelemetryScreen> {
                     entry['values'],
                     l10n.telemetry_channelTitle(entry['channel']),
                     entry['channel'],
-                    isImperialUnits,
                   ),
             ],
           ),
@@ -335,7 +319,6 @@ class _TelemetryScreenState extends State<TelemetryScreen> {
     Map<String, dynamic> channelData,
     String title,
     int channel,
-    bool isImperialUnits,
   ) {
     final l10n = context.l10n;
     return Card(
@@ -375,12 +358,12 @@ class _TelemetryScreenState extends State<TelemetryScreen> {
               else if (entry.key == 'temperature' && channel == 1)
                 _buildInfoRow(
                   l10n.telemetry_mcuTemperatureLabel,
-                  _temperatureText(entry.value, isImperialUnits),
+                  _temperatureText(entry.value),
                 )
               else if (entry.key == 'temperature')
                 _buildInfoRow(
                   l10n.telemetry_temperatureLabel,
-                  _temperatureText(entry.value, isImperialUnits),
+                  _temperatureText(entry.value),
                 )
               else if (entry.key == 'current' && channel == 1)
                 _buildInfoRow(
@@ -422,44 +405,29 @@ class _TelemetryScreenState extends State<TelemetryScreen> {
     );
   }
 
-  int? _extractTelemetryBatteryMillivolts(List<Map<String, dynamic>> entries) {
-    for (final entry in entries) {
-      if (entry['channel'] != 1) continue;
-      final values = entry['values'];
-      if (values is! Map<String, dynamic>) continue;
-      final voltage = values['voltage'];
-      if (voltage is num) return (voltage.toDouble() * 1000).round();
-    }
-    return null;
-  }
-
-  String _batteryText(double? telemetryVolts) {
+  String _batteryText(double? batteryMv) {
     final l10n = context.l10n;
-    final connector = context.watch<MeshCoreConnector>();
-    final batteryMv =
-        connector.getRepeaterBatteryMillivolts(widget.repeater.publicKeyHex) ??
-        (telemetryVolts == null ? null : (telemetryVolts * 1000).round());
     if (batteryMv == null) return l10n.common_notAvailable;
-    final chemistry = _batteryChemistry();
-    final percent = estimateBatteryPercentFromMillivolts(batteryMv, chemistry);
-    final volts = (batteryMv / 1000).toStringAsFixed(2);
+    final percent = _batteryPercentFromMv(batteryMv);
+    final volts = batteryMv.toStringAsFixed(2);
     return l10n.telemetry_batteryValue(percent, volts);
   }
 
-  String _batteryChemistry() {
-    final settingsService = context.read<AppSettingsService>();
-    return settingsService.batteryChemistryForRepeater(
-      widget.repeater.publicKeyHex,
-    );
+  int _batteryPercentFromMv(double millivolts) {
+    const minMv = 2.800;
+    const maxMv = 4.200;
+    if (millivolts <= minMv) return 0;
+    if (millivolts >= maxMv) return 100;
+    return (((millivolts - minMv) * 100) / (maxMv - minMv)).round();
   }
 
-  String _temperatureText(double? tempC, bool isImperialUnits) {
+  String _temperatureText(double? tempC) {
     final l10n = context.l10n;
     if (tempC == null) return l10n.common_notAvailable;
     final tempF = (tempC * 9 / 5) + 32;
-    if (isImperialUnits) {
-      return '${tempF.toStringAsFixed(1)}°F';
-    }
-    return '${tempC.toStringAsFixed(1)}°C';
+    return l10n.telemetry_temperatureValue(
+      tempC.toStringAsFixed(1),
+      tempF.toStringAsFixed(1),
+    );
   }
 }

lib/services/app_settings_service.dart

@@ -17,12 +17,6 @@ class AppSettingsService extends ChangeNotifier {
     return stored ?? 'nmc';
   }
 
-  String batteryChemistryForRepeater(String repeaterPubKeyHex) {
-    final stored = _settings.batteryChemistryByRepeaterId[repeaterPubKeyHex];
-    if (stored == 'liion') return 'nmc';
-    return stored ?? 'nmc';
-  }
-
   Future<void> loadSettings() async {
     final prefs = PrefsManager.instance;
     final jsonStr = prefs.getString(_settingsKey);
@@ -80,10 +74,6 @@ class AppSettingsService extends ChangeNotifier {
     await updateSettings(_settings.copyWith(mapShowMarkers: value));
   }
 
-  Future<void> setEnableMessageTracing(bool value) async {
-    await updateSettings(_settings.copyWith(enableMessageTracing: value));
-  }
-
   Future<void> setMapCacheBounds(Map<String, double>? value) async {
     await updateSettings(_settings.copyWith(mapCacheBounds: value));
   }
@@ -142,36 +132,4 @@ class AppSettingsService extends ChangeNotifier {
       _settings.copyWith(batteryChemistryByDeviceId: updated),
     );
   }
-
-  Future<void> setBatteryChemistryForRepeater(
-    String repeaterPubKeyHex,
-    String chemistry,
-  ) async {
-    final updated = Map<String, String>.from(
-      _settings.batteryChemistryByRepeaterId,
-    );
-    updated[repeaterPubKeyHex] = chemistry;
-    await updateSettings(
-      _settings.copyWith(batteryChemistryByRepeaterId: updated),
-    );
-  }
-
-  Future<void> setUnitSystem(UnitSystem value) async {
-    await updateSettings(_settings.copyWith(unitSystem: value));
-  }
-
-  bool isChannelMuted(String channelName) {
-    return _settings.mutedChannels.contains(channelName);
-  }
-
-  Future<void> muteChannel(String channelName) async {
-    final updated = Set<String>.from(_settings.mutedChannels)..add(channelName);
-    await updateSettings(_settings.copyWith(mutedChannels: updated));
-  }
-
-  Future<void> unmuteChannel(String channelName) async {
-    final updated = Set<String>.from(_settings.mutedChannels)
-      ..remove(channelName);
-    await updateSettings(_settings.copyWith(mutedChannels: updated));
-  }
 }

lib/services/ble_debug_log_service.dart

@@ -1,5 +1,4 @@
 import 'package:flutter/foundation.dart';
-import 'package:flutter/scheduler.dart';
 import '../connector/meshcore_protocol.dart';
 
 class BleDebugLogEntry {
@@ -45,7 +44,6 @@ class BleDebugLogService extends ChangeNotifier {
   static const int maxEntries = 500;
   final List<BleDebugLogEntry> _entries = [];
   final List<BleRawLogRxEntry> _rawLogRxEntries = [];
-  bool _notifyScheduled = false;
 
   List<BleDebugLogEntry> get entries => List.unmodifiable(_entries);
   List<BleRawLogRxEntry> get rawLogRxEntries =>
@@ -80,31 +78,13 @@ class BleDebugLogService extends ChangeNotifier {
       }
     }
 
-    _notifyListenersSafely();
+    notifyListeners();
   }
 
   void clear() {
     _entries.clear();
     _rawLogRxEntries.clear();
-    _notifyListenersSafely();
-  }
-
-  void _notifyListenersSafely() {
-    final phase = SchedulerBinding.instance.schedulerPhase;
-    final canNotifyNow =
-        phase == SchedulerPhase.idle ||
-        phase == SchedulerPhase.postFrameCallbacks;
-    if (canNotifyNow) {
-      notifyListeners();
-      return;
-    }
-
-    if (_notifyScheduled) return;
-    _notifyScheduled = true;
-    SchedulerBinding.instance.addPostFrameCallback((_) {
-      _notifyScheduled = false;
-      notifyListeners();
-    });
+    notifyListeners();
   }
 
   String _describeFrame(

lib/services/chat_text_scale_service.dart

@@ -1,72 +0,0 @@
-import 'dart:async';
-
-import 'package:flutter/foundation.dart';
-
-import '../storage/prefs_manager.dart';
-
-/// Client-side accessibility/UI service that exposes a persistent shared text scale
-/// factor. No MeshCoreConnector/RoomServer or protocol interaction occurs, and the
-/// value is saved locally via SharedPreferences so it can be reused in Markdown
-/// viewers, log panels, or other text-heavy widgets without redundant network
-/// dependencies.
-///
-/// Widgets should scope rebuilds using the snippet below so only the scaled text
-/// is rebuilt instead of the entire chat list:
-/// ```dart
-/// context.select<ChatTextScaleService, double>(
-///   (service) => service.scale,
-/// )
-/// ```
-class ChatTextScaleService extends ChangeNotifier {
-  static const _prefKey = 'chat_text_scale';
-  static const double _minScale = 0.8;
-  static const double _maxScale = 1.8;
-
-  double _scale = 1.0;
-  Timer? _saveTimer;
-
-  double get scale => _scale;
-
-  Future<void> initialize() async {
-    final stored = PrefsManager.instance.getDouble(_prefKey);
-    if (stored != null) {
-      _scale = _clamp(stored);
-    }
-  }
-
-  void setScale(double value, {bool persistImmediately = false}) {
-    final next = _clamp(value);
-    if (next == _scale) return;
-    _scale = next;
-    notifyListeners();
-    if (persistImmediately) {
-      _commitScale();
-    } else {
-      _scheduleSave();
-    }
-  }
-
-  void reset() {
-    setScale(1.0, persistImmediately: true);
-  }
-
-  void persist() => _commitScale();
-
-  @override
-  void dispose() {
-    _saveTimer?.cancel();
-    super.dispose();
-  }
-
-  void _scheduleSave() {
-    _saveTimer?.cancel();
-    _saveTimer = Timer(const Duration(milliseconds: 250), _commitScale);
-  }
-
-  void _commitScale() {
-    _saveTimer?.cancel();
-    PrefsManager.instance.setDouble(_prefKey, _scale);
-  }
-
-  double _clamp(double value) => value.clamp(_minScale, _maxScale).toDouble();
-}

lib/services/line_of_sight_service.dart

@@ -1,446 +0,0 @@
-import 'dart:convert';
-import 'dart:async';
-import 'dart:math';
-
-import 'package:http/http.dart' as http;
-import 'package:latlong2/latlong.dart';
-
-typedef ElevationDataSource =
-    Future<List<double?>> Function(List<LatLng> points);
-
-class LineOfSightSample {
-  final double distanceMeters;
-  final double terrainMeters;
-  final double lineHeightMeters;
-  final double refractedHeightMeters;
-  final double clearanceMeters;
-
-  const LineOfSightSample({
-    required this.distanceMeters,
-    required this.terrainMeters,
-    required this.lineHeightMeters,
-    required this.refractedHeightMeters,
-    required this.clearanceMeters,
-  });
-}
-
-class LineOfSightResult {
-  final bool hasData;
-  final bool isClear;
-  final double totalDistanceMeters;
-  final double maxObstructionMeters;
-  final double? firstObstructionDistanceMeters;
-  final List<LineOfSightSample> samples;
-  final String? errorMessage;
-  final double usedKFactor;
-  final double? frequencyMHz;
-
-  const LineOfSightResult({
-    required this.hasData,
-    required this.isClear,
-    required this.totalDistanceMeters,
-    required this.maxObstructionMeters,
-    required this.firstObstructionDistanceMeters,
-    required this.samples,
-    required this.usedKFactor,
-    this.frequencyMHz,
-    this.errorMessage,
-  });
-
-  const LineOfSightResult.error({
-    required this.totalDistanceMeters,
-    required this.errorMessage,
-    this.usedKFactor = 4.0 / 3.0,
-    this.frequencyMHz,
-  }) : hasData = false,
-       isClear = false,
-       maxObstructionMeters = 0,
-       firstObstructionDistanceMeters = null,
-       samples = const [];
-}
-
-class LineOfSightPathSegment {
-  final int index;
-  final LatLng start;
-  final LatLng end;
-  final LineOfSightResult result;
-
-  const LineOfSightPathSegment({
-    required this.index,
-    required this.start,
-    required this.end,
-    required this.result,
-  });
-}
-
-class LineOfSightPathResult {
-  final List<LineOfSightPathSegment> segments;
-  final int clearSegments;
-  final int blockedSegments;
-  final int unknownSegments;
-
-  const LineOfSightPathResult({
-    required this.segments,
-    required this.clearSegments,
-    required this.blockedSegments,
-    required this.unknownSegments,
-  });
-}
-
-class LineOfSightService {
-  static const String errorElevationUnavailable =
-      'los_error_elevation_unavailable';
-  static const String errorInvalidInput = 'los_error_invalid_input';
-
-  static const double _earthRadiusMeters = 6371000.0;
-  static const Distance _distance = Distance();
-  static const Duration _cacheTtl = Duration(hours: 24);
-  static const int _maxFetchAttempts = 4; // initial try + 3 retries
-  static const Duration _initialBackoff = Duration(milliseconds: 300);
-  static const double _baselineFrequencyMHz = 915.0;
-  static const double _baselineKFactor = 4.0 / 3.0;
-
-  static double get baselineFrequencyMHz => _baselineFrequencyMHz;
-  static double get baselineKFactor => _baselineKFactor;
-
-  final http.Client _httpClient;
-  final bool _ownsHttpClient;
-  final ElevationDataSource? _elevationDataSource;
-  final Map<String, _CachedElevation> _elevationCache = {};
-
-  LineOfSightService({
-    http.Client? httpClient,
-    ElevationDataSource? elevationDataSource,
-  }) : _httpClient = httpClient ?? http.Client(),
-       _ownsHttpClient = httpClient == null,
-       _elevationDataSource = elevationDataSource;
-
-  Future<LineOfSightPathResult> analyzePath(
-    List<LatLng> points, {
-    double startAntennaHeightMeters = 1.5,
-    double endAntennaHeightMeters = 1.5,
-    double? frequencyMHz,
-    double obstructionToleranceMeters = 0.0,
-  }) async {
-    if (points.length < 2) {
-      return const LineOfSightPathResult(
-        segments: [],
-        clearSegments: 0,
-        blockedSegments: 0,
-        unknownSegments: 0,
-      );
-    }
-
-    final segments = <LineOfSightPathSegment>[];
-    var clearSegments = 0;
-    var blockedSegments = 0;
-    var unknownSegments = 0;
-
-    final kFactor = _kFactorForFrequency(frequencyMHz);
-    for (int i = 0; i < points.length - 1; i++) {
-      final result = await analyzeLink(
-        points[i],
-        points[i + 1],
-        startAntennaHeightMeters: startAntennaHeightMeters,
-        endAntennaHeightMeters: endAntennaHeightMeters,
-        kFactor: kFactor,
-        frequencyMHz: frequencyMHz,
-        obstructionToleranceMeters: obstructionToleranceMeters,
-      );
-      segments.add(
-        LineOfSightPathSegment(
-          index: i,
-          start: points[i],
-          end: points[i + 1],
-          result: result,
-        ),
-      );
-
-      if (!result.hasData) {
-        unknownSegments++;
-      } else if (result.isClear) {
-        clearSegments++;
-      } else {
-        blockedSegments++;
-      }
-    }
-
-    return LineOfSightPathResult(
-      segments: segments,
-      clearSegments: clearSegments,
-      blockedSegments: blockedSegments,
-      unknownSegments: unknownSegments,
-    );
-  }
-
-  Future<LineOfSightResult> analyzeLink(
-    LatLng start,
-    LatLng end, {
-    double startAntennaHeightMeters = 1.5,
-    double endAntennaHeightMeters = 1.5,
-    required double kFactor,
-    double? frequencyMHz,
-    double obstructionToleranceMeters = 0.0,
-  }) async {
-    final totalDistanceMeters = _distance.as(LengthUnit.Meter, start, end);
-    if (totalDistanceMeters <= 1) {
-      return LineOfSightResult(
-        hasData: true,
-        isClear: true,
-        totalDistanceMeters: totalDistanceMeters,
-        maxObstructionMeters: 0,
-        firstObstructionDistanceMeters: null,
-        samples: const [],
-        usedKFactor: kFactor,
-        frequencyMHz: frequencyMHz,
-      );
-    }
-
-    final samplePoints = _buildSamplePoints(start, end, totalDistanceMeters);
-    final elevations = await _getElevations(samplePoints);
-
-    if (elevations.any((e) => e == null)) {
-      return LineOfSightResult.error(
-        totalDistanceMeters: totalDistanceMeters,
-        errorMessage: errorElevationUnavailable,
-        usedKFactor: kFactor,
-        frequencyMHz: frequencyMHz,
-      );
-    }
-
-    return computeFromElevations(
-      points: samplePoints,
-      elevations: elevations.cast<double>(),
-      startAntennaHeightMeters: startAntennaHeightMeters,
-      endAntennaHeightMeters: endAntennaHeightMeters,
-      kFactor: kFactor,
-      frequencyMHz: frequencyMHz,
-      obstructionToleranceMeters: obstructionToleranceMeters,
-    );
-  }
-
-  static LineOfSightResult computeFromElevations({
-    required List<LatLng> points,
-    required List<double> elevations,
-    double startAntennaHeightMeters = 1.5,
-    double endAntennaHeightMeters = 1.5,
-    required double kFactor,
-    double? frequencyMHz,
-    double obstructionToleranceMeters = 0.0,
-  }) {
-    if (points.length < 2 || elevations.length != points.length) {
-      return LineOfSightResult.error(
-        totalDistanceMeters: 0,
-        errorMessage: errorInvalidInput,
-        usedKFactor: kFactor,
-        frequencyMHz: frequencyMHz,
-      );
-    }
-
-    final totalDistanceMeters = _distance.as(
-      LengthUnit.Meter,
-      points.first,
-      points.last,
-    );
-    final effectiveEarthRadius = _earthRadiusMeters * kFactor;
-    final startLineHeight = elevations.first + startAntennaHeightMeters;
-    final endLineHeight = elevations.last + endAntennaHeightMeters;
-
-    var maxObstructionMeters = 0.0;
-    double? firstObstructionDistanceMeters;
-    final samples = <LineOfSightSample>[];
-    var isClear = true;
-
-    for (int i = 0; i < points.length; i++) {
-      final fraction = points.length == 1 ? 0.0 : i / (points.length - 1);
-      final distanceFromStart = totalDistanceMeters * fraction;
-      final lineHeight =
-          startLineHeight + (endLineHeight - startLineHeight) * fraction;
-
-      final earthBulge =
-          (distanceFromStart * (totalDistanceMeters - distanceFromStart)) /
-          (2 * effectiveEarthRadius);
-      final terrainHeight = elevations[i] + earthBulge;
-      final clearance = lineHeight - terrainHeight;
-      final unrefBulge =
-          (distanceFromStart * (totalDistanceMeters - distanceFromStart)) /
-          (2 * _earthRadiusMeters);
-      final refractedHeight = lineHeight + (unrefBulge - earthBulge);
-
-      if (clearance < -obstructionToleranceMeters) {
-        isClear = false;
-        final obstruction = -clearance;
-        if (obstruction > maxObstructionMeters) {
-          maxObstructionMeters = obstruction;
-        }
-        firstObstructionDistanceMeters ??= distanceFromStart;
-      }
-
-      samples.add(
-        LineOfSightSample(
-          distanceMeters: distanceFromStart,
-          terrainMeters: terrainHeight,
-          lineHeightMeters: lineHeight,
-          refractedHeightMeters: refractedHeight,
-          clearanceMeters: clearance,
-        ),
-      );
-    }
-
-    return LineOfSightResult(
-      hasData: true,
-      isClear: isClear,
-      totalDistanceMeters: totalDistanceMeters,
-      maxObstructionMeters: maxObstructionMeters,
-      firstObstructionDistanceMeters: firstObstructionDistanceMeters,
-      samples: samples,
-      usedKFactor: kFactor,
-      frequencyMHz: frequencyMHz,
-    );
-  }
-
-  static double _kFactorForFrequency(double? frequencyMHz) {
-    if (frequencyMHz == null) return _baselineKFactor;
-    final delta =
-        (frequencyMHz - _baselineFrequencyMHz) / _baselineFrequencyMHz;
-    final adjustment = delta * 0.15;
-    final scaled = _baselineKFactor * (1 + adjustment);
-    return scaled.clamp(1.1, 1.6).toDouble();
-  }
-
-  List<LatLng> _buildSamplePoints(
-    LatLng start,
-    LatLng end,
-    double distanceMeters,
-  ) {
-    final sampleCount = distanceMeters < 2000
-        ? 21
-        : distanceMeters < 10000
-        ? 41
-        : 81;
-
-    final points = <LatLng>[];
-    for (int i = 0; i < sampleCount; i++) {
-      final t = i / (sampleCount - 1);
-      points.add(
-        LatLng(
-          start.latitude + (end.latitude - start.latitude) * t,
-          start.longitude + (end.longitude - start.longitude) * t,
-        ),
-      );
-    }
-    return points;
-  }
-
-  Future<List<double?>> _getElevations(List<LatLng> points) async {
-    final dataSource = _elevationDataSource;
-    if (dataSource != null) {
-      return dataSource(points);
-    }
-
-    final uncached = <int, LatLng>{};
-    final values = List<double?>.filled(points.length, null);
-    for (int i = 0; i < points.length; i++) {
-      final key = _cacheKey(points[i]);
-      final cached = _readCachedValue(key);
-      if (cached != null) {
-        values[i] = cached;
-      } else {
-        uncached[i] = points[i];
-      }
-    }
-
-    if (uncached.isEmpty) return values;
-
-    final latCsv = uncached.values
-        .map((p) => p.latitude.toStringAsFixed(6))
-        .join(',');
-    final lonCsv = uncached.values
-        .map((p) => p.longitude.toStringAsFixed(6))
-        .join(',');
-
-    final uri = Uri.parse(
-      'https://api.open-meteo.com/v1/elevation?latitude=$latCsv&longitude=$lonCsv',
-    );
-
-    final response = await _getWithBackoff(uri);
-    if (response.statusCode != 200) {
-      return values;
-    }
-
-    final decoded = jsonDecode(response.body);
-    if (decoded is! Map<String, dynamic>) {
-      return values;
-    }
-    final elevations = decoded['elevation'];
-    if (elevations is! List) {
-      return values;
-    }
-
-    final indices = uncached.keys.toList();
-    for (int i = 0; i < min(indices.length, elevations.length); i++) {
-      final value = elevations[i];
-      if (value is! num) continue;
-      final index = indices[i];
-      final elevation = value.toDouble();
-      values[index] = elevation;
-      _elevationCache[_cacheKey(points[index])] = _CachedElevation(
-        value: elevation,
-        expiresAt: DateTime.now().add(_cacheTtl),
-      );
-    }
-    return values;
-  }
-
-  Future<http.Response> _getWithBackoff(Uri uri) async {
-    var attempt = 0;
-    Duration backoff = _initialBackoff;
-
-    while (true) {
-      attempt++;
-      try {
-        final response = await _httpClient.get(uri);
-        if (!_shouldRetryStatus(response.statusCode) ||
-            attempt >= _maxFetchAttempts) {
-          return response;
-        }
-      } catch (_) {
-        if (attempt >= _maxFetchAttempts) rethrow;
-      }
-
-      await Future.delayed(backoff);
-      backoff *= 2;
-    }
-  }
-
-  bool _shouldRetryStatus(int statusCode) {
-    return statusCode == 429 || statusCode >= 500;
-  }
-
-  double? _readCachedValue(String key) {
-    final cached = _elevationCache[key];
-    if (cached == null) return null;
-    if (DateTime.now().isAfter(cached.expiresAt)) {
-      _elevationCache.remove(key);
-      return null;
-    }
-    return cached.value;
-  }
-
-  String _cacheKey(LatLng point) {
-    return '${point.latitude.toStringAsFixed(5)},${point.longitude.toStringAsFixed(5)}';
-  }
-
-  void dispose() {
-    if (_ownsHttpClient) {
-      _httpClient.close();
-    }
-  }
-}
-
-class _CachedElevation {
-  final double value;
-  final DateTime expiresAt;
-
-  const _CachedElevation({required this.value, required this.expiresAt});
-}

lib/services/message_retry_service.dart

@@ -234,11 +234,7 @@ class MessageRetryService extends ChangeNotifier {
     }
   }
 
-  bool updateMessageFromSent(
-    Uint8List ackHash,
-    int timeoutMs, {
-    bool allowQueueFallback = true,
-  }) {
+  void updateMessageFromSent(Uint8List ackHash, int timeoutMs) {
     final ackHashHex = ackHash
         .map((b) => b.toRadixString(16).padLeft(2, '0'))
         .join();
@@ -281,7 +277,7 @@ class MessageRetryService extends ChangeNotifier {
     }
 
     // FALLBACK: Old queue-based matching (for messages sent before hash computation was added)
-    if (messageId == null && allowQueueFallback) {
+    if (messageId == null) {
       _debugLogService?.warn(
         'RESP_CODE_SENT: ACK hash $ackHashHex not found in hash table, falling back to queue',
         tag: 'AckHash',
@@ -324,7 +320,7 @@ class MessageRetryService extends ChangeNotifier {
 
     if (messageId == null || contact == null) {
       debugPrint('No pending message found for ACK hash: $ackHashHex');
-      return false;
+      return;
     }
 
     // Store the mapping for future lookups (e.g., when ACK arrives)
@@ -343,7 +339,7 @@ class MessageRetryService extends ChangeNotifier {
         'Message $messageId no longer pending for ACK hash: $ackHashHex',
       );
       _ackHashToMessageId.remove(ackHashHex);
-      return false;
+      return;
     }
 
     // Add this ACK hash to the list of expected ACKs for this message (for history)
@@ -393,11 +389,8 @@ class MessageRetryService extends ChangeNotifier {
 
     _startTimeoutTimer(messageId, actualTimeout);
     debugPrint('Updated message $messageId with ACK hash: $ackHashHex');
-    return true;
   }
 
-  bool get hasPendingMessages => _pendingMessages.isNotEmpty;
-
   void _startTimeoutTimer(String messageId, int timeoutMs) {
     _timeoutTimers[messageId]?.cancel();
     _timeoutTimers[messageId] = Timer(Duration(milliseconds: timeoutMs), () {

lib/services/notification_service.dart

@@ -58,17 +58,11 @@ class NotificationService {
       requestBadgePermission: true,
       requestSoundPermission: true,
     );
-    const windowsSettings = WindowsInitializationSettings(
-      appName: 'MeshCore Open',
-      appUserModelId: 'org.meshcore.open.app',
-      guid: 'e7ea8f85-72f5-4f36-91f6-038f740ccf86',
-    );
 
     const initSettings = InitializationSettings(
       android: androidSettings,
       iOS: iosSettings,
       macOS: macSettings,
-      windows: windowsSettings,
     );
 
     try {
@@ -82,13 +76,6 @@ class NotificationService {
     }
   }
 
-  Future<bool> _ensureInitialized() async {
-    if (!_isInitialized) {
-      await initialize();
-    }
-    return _isInitialized;
-  }
-
   Future<bool> requestPermissions() async {
     if (!_isInitialized) {
       await initialize();
@@ -127,7 +114,9 @@ class NotificationService {
     String? contactId,
     int? badgeCount,
   }) async {
-    if (!await _ensureInitialized()) return;
+    if (!_isInitialized) {
+      await initialize();
+    }
 
     final androidDetails = AndroidNotificationDetails(
       'messages',
@@ -159,17 +148,13 @@ class NotificationService {
       macOS: macDetails,
     );
 
-    try {
-      await _notifications.show(
-        id: contactId?.hashCode ?? 0,
-        title: contactName,
-        body: message,
-        notificationDetails: notificationDetails,
-        payload: 'message:$contactId',
-      );
-    } catch (e) {
-      debugPrint('Failed to show message notification: $e');
-    }
+    await _notifications.show(
+      id: contactId?.hashCode ?? 0,
+      title: contactName,
+      body: message,
+      notificationDetails: notificationDetails,
+      payload: 'message:$contactId',
+    );
   }
 
   Future<void> _showAdvertNotificationImpl({
@@ -177,7 +162,9 @@ class NotificationService {
     required String contactType,
     String? contactId,
   }) async {
-    if (!await _ensureInitialized()) return;
+    if (!_isInitialized) {
+      await initialize();
+    }
 
     const androidDetails = AndroidNotificationDetails(
       'adverts',
@@ -206,17 +193,13 @@ class NotificationService {
       macOS: macDetails,
     );
 
-    try {
-      await _notifications.show(
-        id: contactId?.hashCode ?? DateTime.now().millisecondsSinceEpoch,
-        title: _l10n.notification_newTypeDiscovered(contactType),
-        body: contactName,
-        notificationDetails: notificationDetails,
-        payload: 'advert:$contactId',
-      );
-    } catch (e) {
-      debugPrint('Failed to show advert notification: $e');
-    }
+    await _notifications.show(
+      id: contactId?.hashCode ?? DateTime.now().millisecondsSinceEpoch,
+      title: _l10n.notification_newTypeDiscovered(contactType),
+      body: contactName,
+      notificationDetails: notificationDetails,
+      payload: 'advert:$contactId',
+    );
   }
 
   Future<void> _showChannelMessageNotificationImpl({
@@ -225,7 +208,9 @@ class NotificationService {
     int? channelIndex,
     int? badgeCount,
   }) async {
-    if (!await _ensureInitialized()) return;
+    if (!_isInitialized) {
+      await initialize();
+    }
 
     final androidDetails = AndroidNotificationDetails(
       'channel_messages',
@@ -262,17 +247,13 @@ class NotificationService {
         ? _l10n.notification_receivedNewMessage
         : preview;
 
-    try {
-      await _notifications.show(
-        id: channelIndex?.hashCode ?? DateTime.now().millisecondsSinceEpoch,
-        title: channelName,
-        body: body,
-        notificationDetails: notificationDetails,
-        payload: 'channel:$channelIndex',
-      );
-    } catch (e) {
-      debugPrint('Failed to show channel notification: $e');
-    }
+    await _notifications.show(
+      id: channelIndex?.hashCode ?? DateTime.now().millisecondsSinceEpoch,
+      title: channelName,
+      body: body,
+      notificationDetails: notificationDetails,
+      payload: 'channel:$channelIndex',
+    );
   }
 
   /// Returns a privacy-safe identifier for debug logging.
@@ -415,39 +396,35 @@ class NotificationService {
   Future<void> _showNotificationImmediately(
     _PendingNotification notification,
   ) async {
-    try {
-      switch (notification.type) {
-        case _NotificationType.message:
-          await _showMessageNotificationImpl(
-            contactName: notification.title,
-            message: notification.body,
-            contactId: notification.id,
-            badgeCount: notification.badgeCount,
-          );
-          break;
-        case _NotificationType.advert:
-          await _showAdvertNotificationImpl(
-            contactName: notification.body,
-            contactType: notification.title,
-            contactId: notification.id,
-          );
-          break;
-        case _NotificationType.channelMessage:
-          await _showChannelMessageNotificationImpl(
-            channelName: notification.title,
-            message: notification.body,
-            channelIndex: int.tryParse(notification.id ?? ''),
-            badgeCount: notification.badgeCount,
-          );
-          break;
-      }
-    } catch (e) {
-      debugPrint('Failed to show immediate notification: $e');
+    switch (notification.type) {
+      case _NotificationType.message:
+        await _showMessageNotificationImpl(
+          contactName: notification.title,
+          message: notification.body,
+          contactId: notification.id,
+          badgeCount: notification.badgeCount,
+        );
+        break;
+      case _NotificationType.advert:
+        await _showAdvertNotificationImpl(
+          contactName: notification.body,
+          contactType: notification.title,
+          contactId: notification.id,
+        );
+        break;
+      case _NotificationType.channelMessage:
+        await _showChannelMessageNotificationImpl(
+          channelName: notification.title,
+          message: notification.body,
+          channelIndex: int.tryParse(notification.id ?? ''),
+          badgeCount: notification.badgeCount,
+        );
+        break;
     }
   }
 
   Future<void> _showBatchSummary(List<_PendingNotification> batch) async {
-    if (!await _ensureInitialized()) return;
+    if (!_isInitialized) await initialize();
 
     // Group by type
     final messages = batch
@@ -491,17 +468,13 @@ class NotificationService {
 
     const notificationDetails = NotificationDetails(android: androidDetails);
 
-    try {
-      await _notifications.show(
-        id: 'batch_summary'.hashCode,
-        title: _l10n.notification_activityTitle,
-        body: parts.join(', '),
-        notificationDetails: notificationDetails,
-        payload: 'batch',
-      );
-    } catch (e) {
-      debugPrint('Failed to show batch summary notification: $e');
-    }
+    await _notifications.show(
+      id: 'batch_summary'.hashCode,
+      title: _l10n.notification_activityTitle,
+      body: parts.join(', '),
+      notificationDetails: notificationDetails,
+      payload: 'batch',
+    );
   }
 }
 

lib/storage/contact_store.dart

@@ -33,7 +33,6 @@ class ContactStore {
       'publicKey': base64Encode(contact.publicKey),
       'name': contact.name,
       'type': contact.type,
-      'flags': contact.flags,
       'pathLength': contact.pathLength,
       'path': base64Encode(contact.path),
       'pathOverride': contact.pathOverride,
@@ -54,7 +53,6 @@ class ContactStore {
       publicKey: Uint8List.fromList(base64Decode(json['publicKey'] as String)),
       name: json['name'] as String? ?? 'Unknown',
       type: json['type'] as int? ?? 0,
-      flags: json['flags'] as int? ?? 0,
       pathLength: json['pathLength'] as int? ?? -1,
       path: json['path'] != null
           ? Uint8List.fromList(base64Decode(json['path'] as String))

lib/utils/battery_utils.dart

@@ -1,26 +0,0 @@
-typedef BatteryVoltageRange = ({int minMv, int maxMv});
-
-BatteryVoltageRange batteryVoltageRange(String chemistry) {
-  switch (chemistry) {
-    case 'lifepo4':
-      return (minMv: 2600, maxMv: 3650);
-    case 'lipo':
-      return (minMv: 3000, maxMv: 4200);
-    case 'nmc':
-    default:
-      return (minMv: 3000, maxMv: 4200);
-  }
-}
-
-int estimateBatteryPercentFromMillivolts(int millivolts, String chemistry) {
-  final range = batteryVoltageRange(chemistry);
-  if (millivolts <= range.minMv) return 0;
-  if (millivolts >= range.maxMv) return 100;
-  return (((millivolts - range.minMv) * 100) / (range.maxMv - range.minMv))
-      .round();
-}
-
-int estimateBatteryPercentFromVolts(double volts, String chemistry) {
-  final millivolts = (volts * 1000).round();
-  return estimateBatteryPercentFromMillivolts(millivolts, chemistry);
-}

lib/widgets/adaptive_app_bar_title.dart

@@ -1,17 +0,0 @@
-import 'package:flutter/material.dart';
-
-class AdaptiveAppBarTitle extends StatelessWidget {
-  final String text;
-
-  const AdaptiveAppBarTitle(this.text, {super.key});
-
-  @override
-  Widget build(BuildContext context) {
-    return LayoutBuilder(
-      builder: (context, constraints) => SizedBox(
-        width: constraints.maxWidth,
-        child: FittedBox(fit: BoxFit.scaleDown, child: Text(text, maxLines: 1)),
-      ),
-    );
-  }
-}

lib/widgets/app_bar.dart

@@ -14,54 +14,41 @@ class AppBarTitle extends StatelessWidget {
   @override
   Widget build(BuildContext context) {
     final connector = context.watch<MeshCoreConnector>();
-    final selfName = connector.selfName;
 
-    return LayoutBuilder(
-      builder: (context, constraints) {
-        final availableWidth = constraints.hasBoundedWidth
-            ? constraints.maxWidth
-            : MediaQuery.sizeOf(context).width;
-        final compact = availableWidth < 240;
-        final showSubtitle =
-            !compact && connector.isConnected && selfName != null;
-        final showBattery = availableWidth >= 60;
-        final showSnr = availableWidth >= 110;
-        final showIndicators = showBattery || showSnr;
-
-        return Row(
-          mainAxisAlignment: MainAxisAlignment.start,
+    return Row(
+      mainAxisAlignment: MainAxisAlignment.start,
+      children: [
+        leading ?? const SizedBox.shrink(),
+        Expanded(
+          child: Column(
+            crossAxisAlignment: CrossAxisAlignment.start,
+            children: [
+              leading ?? const SizedBox.shrink(),
+              Text(
+                title,
+                overflow: TextOverflow.ellipsis,
+              ),
+              if (connector.isConnected && connector.selfName != null)
+                Center(
+                  child: Text(
+                    '(${connector.selfName})',
+                    style: TextStyle(fontSize: 14, color: Colors.grey[600]),
+                    overflow: TextOverflow.ellipsis,
+                  ),
+                ),
+            ],
+          ),
+        ),
+        const SizedBox(width: 8),
+        Row(
+          mainAxisSize: MainAxisSize.min,
           children: [
-            leading ?? const SizedBox.shrink(),
-            Expanded(
-              child: Column(
-                crossAxisAlignment: CrossAxisAlignment.start,
-                mainAxisSize: MainAxisSize.min,
-                children: [
-                  Text(title, maxLines: 1, overflow: TextOverflow.ellipsis),
-                  if (showSubtitle)
-                    Text(
-                      '($selfName)',
-                      style: TextStyle(fontSize: 14, color: Colors.grey[600]),
-                      maxLines: 1,
-                      overflow: TextOverflow.ellipsis,
-                    ),
-                ],
-              ),
-            ),
-            if (showIndicators) const SizedBox(width: 6),
-            if (showIndicators)
-              Row(
-                crossAxisAlignment: CrossAxisAlignment.start,
-                mainAxisSize: MainAxisSize.min,
-                children: [
-                  if (showBattery) BatteryIndicator(connector: connector),
-                  if (showSnr) SNRIndicator(connector: connector),
-                ],
-              ),
-            trailing ?? const SizedBox.shrink(),
+            BatteryIndicator(connector: connector),
+            SNRIndicator(connector: connector),
           ],
-        );
-      },
+        ),
+        trailing ?? const SizedBox.shrink(),
+      ],
     );
   }
 }

lib/widgets/chat_zoom_wrapper.dart

@@ -1,49 +0,0 @@
-import 'package:flutter/material.dart';
-import 'package:provider/provider.dart';
-
-import '../services/chat_text_scale_service.dart';
-
-/// Gesture wrapper that exposes two-finger pinch-to-zoom for chat scrollables.
-/// Double-tap resets the scale. Only the wrapper itself listens to gestures;
-/// child scrollables keep their normal touch handling.
-class ChatZoomWrapper extends StatefulWidget {
-  const ChatZoomWrapper({super.key, required this.child, this.onDoubleTap});
-
-  final Widget child;
-  final VoidCallback? onDoubleTap;
-
-  @override
-  State<ChatZoomWrapper> createState() => _ChatZoomWrapperState();
-}
-
-class _ChatZoomWrapperState extends State<ChatZoomWrapper> {
-  double? _startScale;
-
-  @override
-  Widget build(BuildContext context) {
-    final service = context.read<ChatTextScaleService>();
-
-    return GestureDetector(
-      behavior: HitTestBehavior.translucent,
-      onDoubleTap: () {
-        service.reset();
-        service.persist();
-        widget.onDoubleTap?.call();
-      },
-      onScaleStart: (details) {
-        if (details.pointerCount != 2) return;
-        _startScale = service.scale;
-      },
-      onScaleUpdate: (details) {
-        if (details.pointerCount != 2) return;
-        final baseScale = _startScale ?? service.scale;
-        service.setScale(baseScale * details.scale);
-      },
-      onScaleEnd: (_) {
-        _startScale = null;
-        service.persist();
-      },
-      child: widget.child,
-    );
-  }
-}

lib/widgets/list_filter_widget.dart

@@ -3,7 +3,7 @@ import '../l10n/l10n.dart';
 
 enum ContactSortOption { lastSeen, recentMessages, name }
 
-enum ContactTypeFilter { all, favorites, users, repeaters, rooms }
+enum ContactTypeFilter { all, users, repeaters, rooms }
 
 class SortFilterMenuOption {
   final int value;
@@ -94,12 +94,11 @@ const int _actionSortRecentMessages = 1;
 const int _actionSortName = 2;
 const int _actionSortLastSeen = 3;
 const int _actionFilterAll = 4;
-const int _actionFilterFavorites = 5;
-const int _actionFilterUsers = 6;
-const int _actionFilterRepeaters = 7;
-const int _actionFilterRooms = 8;
-const int _actionToggleUnreadOnly = 9;
-const int _actionNewGroup = 10;
+const int _actionFilterUsers = 5;
+const int _actionFilterRepeaters = 6;
+const int _actionFilterRooms = 7;
+const int _actionToggleUnreadOnly = 8;
+const int _actionNewGroup = 9;
 
 class ContactsFilterMenu extends StatelessWidget {
   final ContactSortOption sortOption;
@@ -155,11 +154,6 @@ class ContactsFilterMenu extends StatelessWidget {
               label: l10n.listFilter_all,
               checked: typeFilter == ContactTypeFilter.all,
             ),
-            SortFilterMenuOption(
-              value: _actionFilterFavorites,
-              label: l10n.listFilter_favorites,
-              checked: typeFilter == ContactTypeFilter.favorites,
-            ),
             SortFilterMenuOption(
               value: _actionFilterUsers,
               label: l10n.listFilter_users,
@@ -204,9 +198,6 @@ class ContactsFilterMenu extends StatelessWidget {
           case _actionFilterUsers:
             onTypeFilterChanged(ContactTypeFilter.users);
             break;
-          case _actionFilterFavorites:
-            onTypeFilterChanged(ContactTypeFilter.favorites);
-            break;
           case _actionFilterRepeaters:
             onTypeFilterChanged(ContactTypeFilter.repeaters);
             break;

lib/widgets/message_status_icon.dart

@@ -1,36 +0,0 @@
-import 'package:flutter/material.dart';
-import 'package:flutter_svg/flutter_svg.dart';
-
-class MessageStatusIcon extends StatelessWidget {
-  final bool isAcked;
-  final bool isFailed;
-  final double size;
-
-  const MessageStatusIcon({
-    super.key,
-    required this.isAcked,
-    this.isFailed = false,
-    this.size = 14,
-  });
-
-  @override
-  Widget build(BuildContext context) {
-    if (isFailed) {
-      return Icon(Icons.cancel, size: size, color: Colors.red);
-    }
-
-    final Color color;
-    if (isAcked) {
-      color = Colors.green;
-    } else {
-      color = Colors.grey;
-    }
-
-    return SvgPicture.asset(
-      'assets/icons/done_all.svg',
-      width: size,
-      height: size,
-      colorFilter: ColorFilter.mode(color, BlendMode.srcIn),
-    );
-  }
-}

lib/widgets/path_management_dialog.dart

@@ -1,9 +1,7 @@
 import 'dart:typed_data';
 
 import 'package:flutter/material.dart';
-import 'package:meshcore_open/models/path_history.dart';
 import 'package:meshcore_open/screens/path_trace_map.dart';
-import 'package:meshcore_open/widgets/elements_ui.dart';
 import 'package:provider/provider.dart';
 
 import '../connector/meshcore_connector.dart';
@@ -21,22 +19,15 @@ class PathManagementDialog {
   }
 }
 
-class _PathManagementDialog extends StatefulWidget {
+class _PathManagementDialog extends StatelessWidget {
   final Contact contact;
 
   const _PathManagementDialog({required this.contact});
 
-  @override
-  State<_PathManagementDialog> createState() => _PathManagementDialogState();
-}
-
-class _PathManagementDialogState extends State<_PathManagementDialog> {
-  bool _showAllPaths = false;
-
   Contact _resolveContact(MeshCoreConnector connector) {
     return connector.contacts.firstWhere(
-      (c) => c.publicKeyHex == widget.contact.publicKeyHex,
-      orElse: () => widget.contact,
+      (c) => c.publicKeyHex == contact.publicKeyHex,
+      orElse: () => contact,
     );
   }
 
@@ -146,10 +137,6 @@ class _PathManagementDialogState extends State<_PathManagementDialog> {
         final repeatersList = List.of(connector.directRepeaters)
           ..sort((a, b) => b.ranking.compareTo(a.ranking));
 
-        if (repeatersList.isEmpty) {
-          _showAllPaths = true;
-        }
-
         final directRepeater = repeatersList.isEmpty
             ? null
             : repeatersList.first;
@@ -160,42 +147,6 @@ class _PathManagementDialogState extends State<_PathManagementDialog> {
             ? null
             : repeatersList.elementAt(2);
 
-        List<MapEntry<int, MapEntry<Color, PathRecord>>> pathsWithRepeaters =
-            paths.map((path) {
-              final isDirectRepeater =
-                  directRepeater != null &&
-                  path.pathBytes.isNotEmpty &&
-                  directRepeater.pubkeyFirstByte == path.pathBytes.first;
-              final isSecondDirectRepeater =
-                  secondDirectRepeater != null &&
-                  path.pathBytes.isNotEmpty &&
-                  secondDirectRepeater.pubkeyFirstByte == path.pathBytes.first;
-              final isThirdDirectRepeater =
-                  thirdDirectRepeater != null &&
-                  path.pathBytes.isNotEmpty &&
-                  thirdDirectRepeater.pubkeyFirstByte == path.pathBytes.first;
-
-              int ranking = -1;
-              Color color = Colors.grey;
-              if (isDirectRepeater) {
-                color = Colors.green;
-                ranking = 3;
-              } else if (isSecondDirectRepeater) {
-                color = Colors.yellow;
-                ranking = 2;
-              } else if (isThirdDirectRepeater) {
-                color = Colors.red;
-                ranking = 1;
-              } else if (path.wasFloodDiscovery) {
-                color = Colors.blue;
-                ranking = 0;
-              }
-
-              return MapEntry(ranking, MapEntry(color, path));
-            }).toList();
-
-        pathsWithRepeaters.sort((a, b) => b.key.compareTo(a.key));
-
         return AlertDialog(
           title: Text(l10n.chat_pathManagement),
           content: SingleChildScrollView(
@@ -209,17 +160,6 @@ class _PathManagementDialogState extends State<_PathManagementDialog> {
                 ),
                 const SizedBox(height: 12),
                 if (paths.isNotEmpty) ...[
-                  if (repeatersList.isNotEmpty)
-                    FeatureToggleRow(
-                      title: l10n.chat_ShowAllPaths,
-                      subtitle: "",
-                      value: _showAllPaths,
-                      onChanged: (val) {
-                        setState(() {
-                          _showAllPaths = val;
-                        });
-                      },
-                    ),
                   Text(
                     l10n.chat_recentAckPaths,
                     style: const TextStyle(
@@ -227,7 +167,7 @@ class _PathManagementDialogState extends State<_PathManagementDialog> {
                       fontSize: 12,
                     ),
                   ),
-                  if (pathsWithRepeaters.length >= 100) ...[
+                  if (paths.length >= 100) ...[
                     const SizedBox(height: 8),
                     Container(
                       width: double.infinity,
@@ -246,99 +186,115 @@ class _PathManagementDialogState extends State<_PathManagementDialog> {
                     ),
                   ],
                   const SizedBox(height: 8),
-                  ...pathsWithRepeaters.map((entry) {
-                    final path = entry.value.value;
-                    final color = entry.value.key;
+                  ...paths.map((path) {
+                    final isDirectRepeater =
+                        directRepeater != null &&
+                        path.pathBytes.isNotEmpty &&
+                        directRepeater.pubkeyFirstByte == path.pathBytes.first;
+                    final isSecondDirectRepeater =
+                        secondDirectRepeater != null &&
+                        path.pathBytes.isNotEmpty &&
+                        secondDirectRepeater.pubkeyFirstByte ==
+                            path.pathBytes.first;
+                    final isThirdDirectRepeater =
+                        thirdDirectRepeater != null &&
+                        path.pathBytes.isNotEmpty &&
+                        thirdDirectRepeater.pubkeyFirstByte ==
+                            path.pathBytes.first;
 
-                    if (!_showAllPaths && entry.key < 1) {
-                      return const SizedBox.shrink();
-                    } else {
-                      return Card(
-                        margin: const EdgeInsets.symmetric(vertical: 4),
-                        child: ListTile(
-                          dense: true,
-                          leading: CircleAvatar(
-                            radius: 16,
-                            backgroundColor: color,
-                            child: Text(
-                              '${path.hopCount}',
-                              style: const TextStyle(fontSize: 12),
+                    Color color = Colors.grey;
+                    if (isDirectRepeater) {
+                      color = Colors.green;
+                    } else if (isSecondDirectRepeater) {
+                      color = Colors.yellow;
+                    } else if (isThirdDirectRepeater) {
+                      color = Colors.red;
+                    } else if (path.wasFloodDiscovery) {
+                      color = Colors.blue;
+                    }
+                    return Card(
+                      margin: const EdgeInsets.symmetric(vertical: 4),
+                      child: ListTile(
+                        dense: true,
+                        leading: CircleAvatar(
+                          radius: 16,
+                          backgroundColor: color,
+                          child: Text(
+                            '${path.hopCount}',
+                            style: const TextStyle(fontSize: 12),
+                          ),
+                        ),
+                        title: Text(
+                          l10n.chat_hopsCount(path.hopCount),
+                          style: const TextStyle(fontSize: 14),
+                        ),
+                        subtitle: Text(
+                          '${(path.tripTimeMs / 1000).toStringAsFixed(2)}s • ${_formatRelativeTime(context, path.timestamp)} • ${path.successCount} ${l10n.chat_successes}',
+                          style: const TextStyle(fontSize: 11),
+                        ),
+                        trailing: Row(
+                          mainAxisSize: MainAxisSize.min,
+                          children: [
+                            IconButton(
+                              icon: const Icon(Icons.close, size: 16),
+                              tooltip: l10n.chat_removePath,
+                              onPressed: () async {
+                                await pathService.removePathRecord(
+                                  currentContact.publicKeyHex,
+                                  path.pathBytes,
+                                );
+                              },
                             ),
-                          ),
-                          title: Text(
-                            l10n.chat_hopsCount(path.hopCount),
-                            style: const TextStyle(fontSize: 14),
-                          ),
-                          subtitle: Text(
-                            '${(path.tripTimeMs / 1000).toStringAsFixed(2)}s • ${_formatRelativeTime(context, path.timestamp)} • ${path.successCount} ${l10n.chat_successes}',
-                            style: const TextStyle(fontSize: 11),
-                          ),
-                          trailing: Row(
-                            mainAxisSize: MainAxisSize.min,
-                            children: [
-                              IconButton(
-                                icon: const Icon(Icons.close, size: 16),
-                                tooltip: l10n.chat_removePath,
-                                onPressed: () async {
-                                  await pathService.removePathRecord(
-                                    currentContact.publicKeyHex,
-                                    path.pathBytes,
-                                  );
-                                },
-                              ),
-                              path.wasFloodDiscovery
-                                  ? const Icon(
-                                      Icons.waves,
-                                      size: 16,
-                                      color: Colors.grey,
-                                    )
-                                  : const Icon(
-                                      Icons.route,
-                                      size: 16,
-                                      color: Colors.grey,
-                                    ),
-                            ],
-                          ),
-                          onLongPress: () =>
-                              _showFullPathDialog(context, path.pathBytes),
-                          onTap: () async {
-                            if (path.pathBytes.isEmpty) {
-                              ScaffoldMessenger.of(context).showSnackBar(
-                                SnackBar(
-                                  content: Text(
-                                    l10n.chat_pathDetailsNotAvailable,
+                            path.wasFloodDiscovery
+                                ? const Icon(
+                                    Icons.waves,
+                                    size: 16,
+                                    color: Colors.grey,
+                                  )
+                                : const Icon(
+                                    Icons.route,
+                                    size: 16,
+                                    color: Colors.grey,
                                   ),
-                                  duration: const Duration(seconds: 2),
-                                ),
-                              );
-                              return;
-                            }
-
-                            final pathBytes = Uint8List.fromList(
-                              path.pathBytes,
-                            );
-                            final pathLength = path.pathBytes.length;
-
-                            await connector.setPathOverride(
-                              currentContact,
-                              pathLen: pathLength,
-                              pathBytes: pathBytes,
-                            );
-
-                            if (!context.mounted) return;
-                            Navigator.pop(context);
+                          ],
+                        ),
+                        onLongPress: () =>
+                            _showFullPathDialog(context, path.pathBytes),
+                        onTap: () async {
+                          if (path.pathBytes.isEmpty) {
                             ScaffoldMessenger.of(context).showSnackBar(
                               SnackBar(
                                 content: Text(
-                                  l10n.path_usingHopsPath(path.hopCount),
+                                  l10n.chat_pathDetailsNotAvailable,
                                 ),
                                 duration: const Duration(seconds: 2),
                               ),
                             );
-                          },
-                        ),
-                      );
-                    }
+                            return;
+                          }
+
+                          final pathBytes = Uint8List.fromList(path.pathBytes);
+                          final pathLength = path.pathBytes.length;
+
+                          await connector.setPathOverride(
+                            currentContact,
+                            pathLen: pathLength,
+                            pathBytes: pathBytes,
+                          );
+
+                          if (!context.mounted) return;
+                          Navigator.pop(context);
+                          ScaffoldMessenger.of(context).showSnackBar(
+                            SnackBar(
+                              content: Text(
+                                l10n.path_usingHopsPath(path.hopCount),
+                              ),
+                              duration: const Duration(seconds: 2),
+                            ),
+                          );
+                        },
+                      ),
+                    );
                   }),
                   const Divider(),
                 ] else ...[

lib/widgets/snr_indicator.dart

@@ -139,10 +139,10 @@ class _SNRIndicatorState extends State<SNRIndicator> {
     }
     if (diff.inHours < 24) {
       final hours = diff.inHours;
-      return "${hours}h";
+      return hours == 1 ? "1h" : "${hours}hs";
     }
     final days = diff.inDays;
-    return "${days}d";
+    return days == 1 ? "1d" : "${days}ds";
   }
 
   void _showFullPathDialog(

macos/Podfile.lock

@@ -5,13 +5,10 @@ PODS:
   - flutter_local_notifications (0.0.1):
     - FlutterMacOS
   - FlutterMacOS (1.0.0)
-  - mobile_scanner (7.0.0):
-    - Flutter
+  - mobile_scanner (6.0.2):
     - FlutterMacOS
   - package_info_plus (0.0.1):
     - FlutterMacOS
-  - share_plus (0.0.1):
-    - FlutterMacOS
   - shared_preferences_foundation (0.0.1):
     - Flutter
     - FlutterMacOS
@@ -27,9 +24,8 @@ DEPENDENCIES:
   - flutter_blue_plus_darwin (from `Flutter/ephemeral/.symlinks/plugins/flutter_blue_plus_darwin/darwin`)
   - flutter_local_notifications (from `Flutter/ephemeral/.symlinks/plugins/flutter_local_notifications/macos`)
   - FlutterMacOS (from `Flutter/ephemeral`)
-  - mobile_scanner (from `Flutter/ephemeral/.symlinks/plugins/mobile_scanner/darwin`)
+  - mobile_scanner (from `Flutter/ephemeral/.symlinks/plugins/mobile_scanner/macos`)
   - package_info_plus (from `Flutter/ephemeral/.symlinks/plugins/package_info_plus/macos`)
-  - share_plus (from `Flutter/ephemeral/.symlinks/plugins/share_plus/macos`)
   - shared_preferences_foundation (from `Flutter/ephemeral/.symlinks/plugins/shared_preferences_foundation/darwin`)
   - sqflite_darwin (from `Flutter/ephemeral/.symlinks/plugins/sqflite_darwin/darwin`)
   - url_launcher_macos (from `Flutter/ephemeral/.symlinks/plugins/url_launcher_macos/macos`)
@@ -43,11 +39,9 @@ EXTERNAL SOURCES:
   FlutterMacOS:
     :path: Flutter/ephemeral
   mobile_scanner:
-    :path: Flutter/ephemeral/.symlinks/plugins/mobile_scanner/darwin
+    :path: Flutter/ephemeral/.symlinks/plugins/mobile_scanner/macos
   package_info_plus:
     :path: Flutter/ephemeral/.symlinks/plugins/package_info_plus/macos
-  share_plus:
-    :path: Flutter/ephemeral/.symlinks/plugins/share_plus/macos
   shared_preferences_foundation:
     :path: Flutter/ephemeral/.symlinks/plugins/shared_preferences_foundation/darwin
   sqflite_darwin:
@@ -59,11 +53,10 @@ EXTERNAL SOURCES:
 
 SPEC CHECKSUMS:
   flutter_blue_plus_darwin: 20a08bfeaa0f7804d524858d3d8744bcc1b6dbc3
-  flutter_local_notifications: 4bf37a31afde695b56091b4ae3e4d9c7a7e6cda0
+  flutter_local_notifications: 13862b132e32eb858dea558a86d45d08daeacfe7
   FlutterMacOS: d0db08ddef1a9af05a5ec4b724367152bb0500b1
-  mobile_scanner: 9157936403f5a0644ca3779a38ff8404c5434a93
+  mobile_scanner: 0e365ed56cad24f28c0fd858ca04edefb40dfac3
   package_info_plus: f0052d280d17aa382b932f399edf32507174e870
-  share_plus: 510bf0af1a42cd602274b4629920c9649c52f4cc
   shared_preferences_foundation: 7036424c3d8ec98dfe75ff1667cb0cd531ec82bb
   sqflite_darwin: 20b2a3a3b70e43edae938624ce550a3cbf66a3d0
   url_launcher_macos: f87a979182d112f911de6820aefddaf56ee9fbfd

pubspec.yaml

@@ -50,7 +50,7 @@ dependencies:
   cached_network_image: ^3.4.1
   flutter_cache_manager: ^3.4.1
   flutter_foreground_task: ^9.2.0
-  wakelock_plus: ^1.4.0
+  wakelock_plus: ^1.2.8
   characters: ^1.4.0
   package_info_plus: ^9.0.0
   mobile_scanner: ^7.1.4  # QR/barcode scanning
@@ -60,9 +60,6 @@ dependencies:
   gpx: ^2.3.0
   path_provider: ^2.1.5
   share_plus: ^12.0.1
-  material_symbols_icons: ^4.2906.0
-  web: ^1.1.1
-  flutter_svg: ^2.0.10+1
 
 dev_dependencies:
   flutter_test:
@@ -90,7 +87,6 @@ flutter:
 
   assets:
     - assets/images/
-    - assets/icons/
 
 flutter_launcher_icons:
   android: true

test/services/line_of_sight_service_test.dart

@@ -1,74 +0,0 @@
-import 'package:flutter_test/flutter_test.dart';
-import 'package:latlong2/latlong.dart';
-import 'package:meshcore_open/services/line_of_sight_service.dart';
-
-void main() {
-  List<LatLng> makePoints(int count) {
-    return List<LatLng>.generate(count, (i) => LatLng(0, i * 0.00001));
-  }
-
-  test('computeFromElevations reports clear LOS on flat terrain', () {
-    final points = makePoints(21);
-    final elevations = List<double>.filled(points.length, 100);
-
-    final result = LineOfSightService.computeFromElevations(
-      points: points,
-      elevations: elevations,
-      startAntennaHeightMeters: 2,
-      endAntennaHeightMeters: 2,
-      kFactor: 4.0 / 3.0,
-    );
-
-    expect(result.hasData, isTrue);
-    expect(result.isClear, isTrue);
-    expect(result.maxObstructionMeters, equals(0));
-    expect(result.firstObstructionDistanceMeters, isNull);
-  });
-
-  test(
-    'computeFromElevations reports blocked LOS with central obstruction',
-    () {
-      final points = makePoints(21);
-      final elevations = List<double>.filled(points.length, 100);
-      elevations[10] = 300;
-
-      final result = LineOfSightService.computeFromElevations(
-        points: points,
-        elevations: elevations,
-        startAntennaHeightMeters: 1.5,
-        endAntennaHeightMeters: 1.5,
-        kFactor: 4.0 / 3.0,
-      );
-
-      expect(result.hasData, isTrue);
-      expect(result.isClear, isFalse);
-      expect(result.maxObstructionMeters, greaterThan(0));
-      expect(result.firstObstructionDistanceMeters, isNotNull);
-    },
-  );
-
-  test('analyzePath summarizes clear and blocked segments', () async {
-    final service = LineOfSightService(
-      elevationDataSource: (points) async {
-        final elevations = List<double?>.filled(points.length, 100);
-        if (points.first.longitude > 0.00005) {
-          elevations[elevations.length ~/ 2] = 300;
-        }
-        return elevations;
-      },
-    );
-
-    final path = [
-      const LatLng(0, 0),
-      const LatLng(0, 0.0001),
-      const LatLng(0, 0.0002),
-    ];
-
-    final result = await service.analyzePath(path);
-
-    expect(result.segments.length, 2);
-    expect(result.clearSegments, 1);
-    expect(result.blockedSegments, 1);
-    expect(result.unknownSegments, 0);
-  });
-}

test/utils/battery_utils_test.dart

@@ -1,23 +0,0 @@
-import 'package:flutter_test/flutter_test.dart';
-import 'package:meshcore_open/utils/battery_utils.dart';
-
-void main() {
-  group('battery utils', () {
-    test('nmc range maps 3.0V to 0% and 4.2V to 100%', () {
-      expect(estimateBatteryPercentFromVolts(3.0, 'nmc'), 0);
-      expect(estimateBatteryPercentFromVolts(4.2, 'nmc'), 100);
-    });
-
-    test('lifepo4 range maps 2.6V to 0% and 3.65V to 100%', () {
-      expect(estimateBatteryPercentFromVolts(2.6, 'lifepo4'), 0);
-      expect(estimateBatteryPercentFromVolts(3.65, 'lifepo4'), 100);
-    });
-
-    test('unknown chemistry falls back to nmc mapping', () {
-      expect(
-        estimateBatteryPercentFromMillivolts(3600, 'unknown'),
-        estimateBatteryPercentFromMillivolts(3600, 'nmc'),
-      );
-    });
-  });
-}