feat(localization): update contact settings translations for multiple languages

- Translated contact settings and related strings in Slovenian, Swedish, Ukrainian, Chinese, Dutch, Polish, Portuguese, Russian, and Slovak.
- Added new strings for discovered contacts actions such as adding, copying, and deleting contacts.
- Enhanced the DiscoveryContact model to include a rawPacket field for better data handling.
- Updated the contacts screen to support new actions in the context menu for discovered contacts.
- Improved the contact discovery store to handle the serialization of the new rawPacket field.

lib/models/discovery_contact.dart

@@ -2,6 +2,7 @@ import 'dart:typed_data';
 import '../connector/meshcore_protocol.dart';
 
 class DiscoveryContact {
+  final Uint8List rawPacket;
   final Uint8List publicKey;
   final String name;
   final int type;
@@ -12,6 +13,7 @@ class DiscoveryContact {
   final DateTime lastSeen;
 
   DiscoveryContact({
+    required this.rawPacket,
     required this.publicKey,
     required this.name,
     required this.type,
@@ -48,6 +50,7 @@ class DiscoveryContact {
   bool get hasLocation => latitude != null && longitude != null;
 
   DiscoveryContact copyWith({
+    Uint8List? rawPacket,
     Uint8List? publicKey,
     String? name,
     int? type,
@@ -58,6 +61,7 @@ class DiscoveryContact {
     DateTime? lastSeen,
   }) {
     return DiscoveryContact(
+      rawPacket: rawPacket ?? this.rawPacket,
       publicKey: publicKey ?? this.publicKey,
       name: name ?? this.name,
       type: type ?? this.type,
@@ -92,42 +96,6 @@ class DiscoveryContact {
     return "<${publicKeyHex.substring(0, 8)}...${publicKeyHex.substring(publicKeyHex.length - 8)}>";
   }
 
-  Uint8List? get traceRouteBytes {
-    final pathBytes = path;
-    Uint8List? traceBytes;
-
-    if (pathBytes.isEmpty) {
-      traceBytes = Uint8List(1);
-      traceBytes[0] = publicKey[0];
-      return traceBytes;
-    }
-
-    if (type == advTypeRepeater || type == advTypeRoom) {
-      final len = (pathBytes.length + pathBytes.length + 1);
-      traceBytes = Uint8List(len);
-      traceBytes[pathBytes.length] = publicKey[0];
-      for (int i = 0; i < pathBytes.length; i++) {
-        traceBytes[i] = pathBytes[i];
-        if (i < pathBytes.length) {
-          traceBytes[len - 1 - i] = pathBytes[i];
-        }
-      }
-    } else {
-      if (pathBytes.length < 2) {
-        return pathBytes[0] == 0 ? null : pathBytes;
-      }
-      final len = (pathBytes.length + pathBytes.length - 1);
-      traceBytes = Uint8List(len);
-      for (int i = 0; i < pathBytes.length; i++) {
-        traceBytes[i] = pathBytes[i];
-        if (i < pathBytes.length - 1) {
-          traceBytes[len - 1 - i] = pathBytes[i];
-        }
-      }
-    }
-    return traceBytes;
-  }
-
   @override
   bool operator ==(Object other) =>
       other is DiscoveryContact && publicKeyHex == other.publicKeyHex;