Ukrainian translation polished; localized remaining hardcoded UI strings

lib/l10n/app_ja.arb

@@ -167,6 +167,8 @@
   "settings_privacyModeEnabled": "プライバシーモードが有効になっています",
   "settings_privacyModeDisabled": "プライバシーモードは無効化されています",
   "settings_actions": "行動",
+  "settings_deleteAllPaths": "Delete All Paths",
+  "settings_deleteAllPathsSubtitle": "Clear all path data from contacts.",
   "settings_sendAdvertisement": "広告を送信する",
   "settings_sendAdvertisementSubtitle": "現在、放送での活動",
   "settings_advertisementSent": "広告が送信されました",
@@ -2111,5 +2113,44 @@
   "room_guest": "ルームサーバーに関する情報",
   "chat_sendMessage": "メッセージを送信する",
   "repeater_guest": "繰り返し送信に関する情報",
-  "repeater_guestTools": "ゲスト向けツール"
+  "repeater_guestTools": "ゲスト向けツール",
+  "common_done": "Done",
+  "background_serviceTitle": "MeshCore running",
+  "background_serviceText": "Keeping BLE connected",
+  "appSettings_translationModelDeleted": "Deleted {name}",
+  "@appSettings_translationModelDeleted": {
+    "placeholders": {
+      "name": {
+        "type": "String"
+      }
+    }
+  },
+  "appSettings_translationModelDeleteFailed": "Failed to delete: {error}",
+  "@appSettings_translationModelDeleteFailed": {
+    "placeholders": {
+      "error": {
+        "type": "String"
+      }
+    }
+  },
+  "channels_channelUpdateFailed": "Failed to update channel: {error}",
+  "@channels_channelUpdateFailed": {
+    "placeholders": {
+      "error": {
+        "type": "String"
+      }
+    }
+  },
+  "map_type": "Type",
+  "map_path": "Path",
+  "map_location": "Location",
+  "map_estLocation": "Est. Location",
+  "map_publicKey": "Public Key",
+  "map_publicKeyPrefixHint": "e.g. ab12",
+  "contact_typeChat": "Chat",
+  "contact_typeRepeater": "Repeater",
+  "contact_typeRoom": "Room",
+  "contact_typeSensor": "Sensor",
+  "contact_typeUnknown": "Unknown",
+  "channels_via": "via {path}"
 }