Restore notification permission after clearing data

app/lib/screens/home_screen.dart

@@ -22,6 +22,7 @@ import 'package:threebotlogin/screens/authentication_screen.dart';
 import 'package:threebotlogin/services/socket_service.dart';
 import 'package:threebotlogin/services/uni_link_service.dart';
 import 'package:threebotlogin/services/shared_preference_service.dart';
+import 'package:threebotlogin/services/notification_service.dart';
 import 'package:threebotlogin/widgets/email_verification_needed.dart';
 import 'package:app_links/app_links.dart';
 
@@ -117,6 +118,10 @@ class _HomeScreenState extends ConsumerState<HomeScreen>
   void initState() {
     super.initState();
     initUniLinks();
+
+    WidgetsBinding.instance.addPostFrameCallback((_) {
+      NotificationService().showNotificationDisabledReminder();
+    });
 
     globals.tabController = TabController(
         initialIndex: 0, length: Globals().router.routes.length, vsync: this);

app/lib/services/notification_service.dart

@@ -240,4 +240,43 @@ class NotificationService {
     logger.i('Notification dismissed: ${receivedAction.title}');
     _decrementNotificationCount();
   }
+
+  void showNotificationDisabledReminder() async {
+    if (await AwesomeNotifications().isNotificationAllowed()) return;
+
+    final prefs = await SharedPreferences.getInstance();
+    if (prefs.getBool('notification_permission_requested') != true) return;
+
+    const cooldownDays = 7;
+    const cooldownMs = cooldownDays * 24 * 60 * 60 * 1000;
+    final lastShown = prefs.getInt('notification_reminder_last_shown') ?? 0;
+    final now = DateTime.now().millisecondsSinceEpoch;
+    if (now - lastShown < cooldownMs) return;
+
+    Future.delayed(const Duration(seconds: 1), () {
+      final context = navigatorKey.currentContext;
+      if (context == null || !context.mounted) return;
+
+      showDialog(
+        context: context,
+        barrierDismissible: true,
+        routeSettings: const RouteSettings(name: 'notification_disabled_reminder'),
+        builder: (BuildContext context) {
+          prefs.setInt('notification_reminder_last_shown', DateTime.now().millisecondsSinceEpoch);
+          return CustomDialog(
+            type: DialogType.Warning,
+            image: Icons.notifications_off,
+            title: 'Notifications Disabled',
+            description: 'Notifications are currently disabled. To enable them, please go to your device Settings > Notifications > ThreeFold Connect and enable notifications.',
+            actions: <Widget>[
+              TextButton(
+                child: const Text('Close'),
+                onPressed: () => Navigator.of(context).pop(),
+              ),
+            ],
+          );
+        },
+      );
+    });
+  }
 }

app/lib/services/shared_preference_service.dart

@@ -381,7 +381,13 @@ Future<List<WalletData>> getWallets() async {
 
 Future<bool> clearData() async {
   final SharedPreferences prefs = await SharedPreferences.getInstance();
+  // Preserve notification permission flag since it's tied to system permissions
+  final notificationPermissionRequested = prefs.getBool('notification_permission_requested') ?? false;
   bool cleared = await prefs.clear();
+  // Restore the notification permission flag after clearing
+  if (notificationPermissionRequested) {
+    await prefs.setBool('notification_permission_requested', true);
+  }
   saveInitDone();
   return cleared;
 }