implemented an E2E-encrypted Nextcloud push-v2 notification system with support for RSA decryption and signature verification; introduced an iOS Notification Service Extension and native AppDelegate handlers for Talk actions (inline reply and mark-as-read); replaced the legacy notification registration with a new lifecycle managing app passwords and secure keypair storage; added background message handling with tray synchronization and a test notification utility in the settings.

lib/view/pages/talk/chat_list.dart

@@ -1,9 +1,7 @@
-import 'package:firebase_messaging/firebase_messaging.dart';
 import 'package:flutter/material.dart';
 import 'package:flutter_bloc/flutter_bloc.dart';
 import 'package:flutter_split_view/flutter_split_view.dart';
 
-import '../../../notification/notify_updater.dart';
 import '../../../routing/app_routes.dart';
 import '../../../state/app/infrastructure/loadable_state/loadable_state.dart';
 import '../../../state/app/infrastructure/loadable_state/view/loadable_state_consumer.dart';
@@ -11,7 +9,6 @@ import '../../../state/app/modules/chat_list/bloc/chat_list_bloc.dart';
 import '../../../state/app/modules/chat_list/bloc/chat_list_state.dart';
 import '../../../state/app/modules/settings/bloc/settings_cubit.dart';
 import '../../../widget/confirm_dialog.dart';
-import '../../../widget/info_dialog.dart';
 import '../../../widget/placeholder_view.dart';
 import 'join_chat.dart';
 import 'search_chat.dart';
@@ -46,7 +43,6 @@ class _ChatListViewState extends State<_ChatListView> {
 
     WidgetsBinding.instance.addPostFrameCallback((_) {
       if (!mounted) return;
-      _maybeAskForNotificationPermission();
       _maybeOpenPendingChat();
     });
   }
@@ -71,43 +67,6 @@ class _ChatListViewState extends State<_ChatListView> {
     );
   }
 
-  void _maybeAskForNotificationPermission() {
-    final notificationSettings = _settings.val().notificationSettings;
-    if (notificationSettings.enabled ||
-        notificationSettings.askUsageDismissed) {
-      return;
-    }
-
-    _settings.val(write: true).notificationSettings.askUsageDismissed = true;
-    ConfirmDialog(
-      icon: Icons.notifications_active_outlined,
-      title: 'Benachrichtigungen aktivieren',
-      content:
-          'Auf wunsch kannst du Push-Benachrichtigungen aktivieren. Deine Einstellungen kannst du jederzeit ändern.',
-      confirmButton: 'Weiter',
-      onConfirm: () {
-        FirebaseMessaging.instance.requestPermission(provisional: false).then((
-          value,
-        ) {
-          if (!mounted) return;
-          switch (value.authorizationStatus) {
-            case AuthorizationStatus.authorized:
-              NotifyUpdater.enableAfterDisclaimer(_settings).asDialog(context);
-              break;
-            case AuthorizationStatus.denied:
-              InfoDialog.show(
-                context,
-                'Du kannst die Benachrichtigungen später jederzeit in den App-Einstellungen aktivieren.',
-              );
-              break;
-            default:
-              break;
-          }
-        });
-      },
-    ).asDialog(context);
-  }
-
   @override
   Widget build(BuildContext context) {
     final bloc = context.read<ChatListBloc>();