fix(apps): 修复通知点击不显示ReminderOverlay和日历编辑后不刷新问题

- AppDelegate: 只存储payload字段而非整个userInfo字典
- LocalNotificationService: 移除旧的取消/稍后提醒action按钮配置
- ReminderNotificationCallbacks: 添加onNotificationPayloadReceived静态回调
- IOSNotificationPayloadBridge: 添加setPendingPayload方法
- main.dart: 设置onNotificationPayloadReceived触发ReminderOverlay显示，添加WidgetsBindingObserver处理后台恢复
- CalendarEventDetailScreen: 编辑保存后正确传递刷新信号给日视图

apps/ios/Runner/AppDelegate.swift

@@ -25,9 +25,8 @@ import UserNotifications
     withCompletionHandler completionHandler: @escaping () -> Void
   ) {
     let userInfo = response.notification.request.content.userInfo
-    if let jsonData = try? JSONSerialization.data(withJSONObject: userInfo, options: []),
-       let jsonString = String(data: jsonData, encoding: .utf8) {
-      UserDefaults.standard.set(jsonString, forKey: "pending_notification_payload")
+    if let payloadString = userInfo["payload"] as? String {
+      UserDefaults.standard.set(payloadString, forKey: "pending_notification_payload")
     }
     completionHandler()
   }

apps/lib/core/notifications/ios_notification_payload_bridge.dart

@@ -21,6 +21,10 @@ class IOSNotificationPayloadBridge {
     }
   }
 
+  Future<void> setPendingPayload(ReminderPayload payload) async {
+    await _prefs.setString(_key, jsonEncode(payload.toJson()));
+  }
+
   Future<void> clearPendingPayload() async {
     await _prefs.remove(_key);
   }

apps/lib/core/notifications/local_notification_service.dart

@@ -7,31 +7,15 @@ import 'package:timezone/timezone.dart' as tz;
 
 import 'reminder_notification_callbacks.dart';
 import '../../features/calendar/data/models/schedule_item_model.dart';
-import '../../features/calendar/reminders/models/reminder_action.dart';
 import '../../features/calendar/reminders/models/reminder_payload.dart';
 
-typedef ReminderNotificationActionHandler =
-    Future<void> Function({
-      required ReminderAction action,
-      required ReminderPayload payload,
-    });
-
 class LocalNotificationService {
-  static const String _iosCategoryId = 'calendar_reminder_v2';
-  static const String _actionCancel = 'cancel';
-  static const String _actionSnooze = 'snooze10m';
-
   final FlutterLocalNotificationsPlugin _plugin;
   bool _initialized = false;
-  ReminderNotificationActionHandler? _actionHandler;
 
   LocalNotificationService({FlutterLocalNotificationsPlugin? plugin})
     : _plugin = plugin ?? FlutterLocalNotificationsPlugin();
 
-  void bindActionHandler(ReminderNotificationActionHandler handler) {
-    _actionHandler = handler;
-  }
-
   Future<void> initialize() async {
     if (_initialized) {
       return;
@@ -39,25 +23,10 @@ class LocalNotificationService {
     tz_data.initializeTimeZones();
 
     const android = AndroidInitializationSettings('@mipmap/ic_launcher');
-    final ios = DarwinInitializationSettings(
+    const ios = DarwinInitializationSettings(
       requestAlertPermission: false,
       requestBadgePermission: false,
       requestSoundPermission: false,
-      notificationCategories: [
-        DarwinNotificationCategory(
-          _iosCategoryId,
-          actions: <DarwinNotificationAction>[
-            DarwinNotificationAction.plain(_actionCancel, '取消'),
-            DarwinNotificationAction.plain(
-              _actionSnooze,
-              '稍后提醒',
-              options: <DarwinNotificationActionOption>{
-                DarwinNotificationActionOption.foreground,
-              },
-            ),
-          ],
-        ),
-      ],
     );
     final settings = InitializationSettings(android: android, iOS: ios);
 
@@ -190,20 +159,11 @@ class LocalNotificationService {
         timeoutAfter: 30000,
         autoCancel: true,
         groupKey: _getGroupKey(fireAt),
-        actions: <AndroidNotificationAction>[
-          AndroidNotificationAction(_actionCancel, '取消'),
-          AndroidNotificationAction(
-            _actionSnooze,
-            '稍后提醒',
-            showsUserInterface: true,
-          ),
-        ],
       ),
       iOS: DarwinNotificationDetails(
         presentAlert: true,
         presentSound: true,
         presentBadge: true,
-        categoryIdentifier: _iosCategoryId,
         threadIdentifier: _getThreadIdentifier(fireAt),
       ),
     );
@@ -341,23 +301,6 @@ class LocalNotificationService {
       return;
     }
 
-    final actionId = response.actionId;
-    ReminderAction? action;
-    if (actionId == _actionCancel) {
-      action = ReminderAction.archive;
-    } else if (actionId == _actionSnooze) {
-      action = ReminderAction.snooze10m;
-    }
-
-    if (action == null) {
-      return;
-    }
-
-    final handler = _actionHandler;
-    if (handler == null) {
-      return;
-    }
-
-    await handler(action: action, payload: payload);
+    ReminderNotificationCallbacks.onNotificationPayloadReceived?.call(payload);
   }
 }

apps/lib/core/notifications/reminder_notification_callbacks.dart

@@ -5,6 +5,8 @@ import 'package:flutter/foundation.dart';
 import 'package:flutter_local_notifications/flutter_local_notifications.dart';
 import 'package:shared_preferences/shared_preferences.dart';
 
+import '../../features/calendar/reminders/models/reminder_payload.dart';
+
 typedef ReminderNotificationResponseHandler =
     Future<void> Function(NotificationResponse response);
 
@@ -13,6 +15,7 @@ class ReminderNotificationCallbacks {
       'calendar_reminder_pending_notification_responses_v1';
   static ReminderNotificationResponseHandler? _responseHandler;
   static Future<void> _pendingStorageLock = Future<void>.value();
+  static void Function(ReminderPayload)? onNotificationPayloadReceived;
 
   @visibleForTesting
   static Future<void> resetForTest() async {

apps/lib/features/calendar/ui/screens/calendar_event_detail_screen.dart

@@ -218,15 +218,19 @@ class _CalendarEventDetailScreenState extends State<CalendarEventDetailScreen> {
     return event.startAt.isBefore(now);
   }
 
-  void _handleHeaderAction(
+  Future<void> _handleHeaderAction(
     _CalendarHeaderAction action,
     ScheduleItemModel event,
-  ) {
+  ) async {
     switch (action) {
       case _CalendarHeaderAction.edit:
-        context.push(AppRoutes.calendarEventEdit(event.id)).then((_) {
+        final changed = await context.push<bool>(
+          AppRoutes.calendarEventEdit(event.id),
+        );
+        if (changed == true) {
           _loadEvent();
-        });
+          if (mounted) context.pop(true);
+        }
         return;
       case _CalendarHeaderAction.delete:
         _showDeleteConfirmation();

apps/lib/main.dart

@@ -18,7 +18,6 @@ import 'features/auth/presentation/bloc/auth_event.dart';
 import 'features/auth/presentation/bloc/auth_state.dart';
 import 'features/calendar/data/services/calendar_service.dart';
 import 'features/calendar/data/services/calendar_repository.dart';
-import 'features/calendar/reminders/reminder_action_executor.dart';
 import 'features/calendar/reminders/reminder_queue_manager.dart';
 import 'features/calendar/reminders/ui/reminder_overlay.dart';
 import 'features/calendar/ui/calendar_state_manager.dart';
@@ -32,15 +31,6 @@ void main() async {
   await AppConstants.init();
 
   final rootNavigatorKey = GlobalKey<NavigatorState>();
-  sl<LocalNotificationService>().bindActionHandler(({
-    required action,
-    required payload,
-  }) {
-    return sl<ReminderActionExecutor>().handleAction(
-      action: action,
-      payload: payload,
-    );
-  });
   await sl<LocalNotificationService>().initialize();
 
   final authBloc = sl<AuthBloc>();
@@ -74,8 +64,23 @@ void main() async {
     await payloadBridge.clearPendingPayload();
   }
 
+  final linksyAppKey = GlobalKey();
+
+  ReminderNotificationCallbacks.onNotificationPayloadReceived =
+      (payload) async {
+        await payloadBridge.setPendingPayload(payload);
+        queueManager.enqueueFromClick(payload);
+        WidgetsBinding.instance.addPostFrameCallback((_) {
+          final state = linksyAppKey.currentState;
+          if (state != null && state is _LinksyAppState) {
+            state.showReminderOverlayFromNotification();
+          }
+        });
+      };
+
   runApp(
     LinksyApp(
+      key: linksyAppKey,
       authBloc: authBloc,
       rootNavigatorKey: rootNavigatorKey,
       sessionBootstrapper: AuthSessionBootstrapper(
@@ -116,18 +121,39 @@ class LinksyApp extends StatefulWidget {
   State<LinksyApp> createState() => _LinksyAppState();
 }
 
-class _LinksyAppState extends State<LinksyApp> {
+class _LinksyAppState extends State<LinksyApp> with WidgetsBindingObserver {
   OverlayEntry? _reminderOverlay;
 
   @override
   void initState() {
     super.initState();
+    WidgetsBinding.instance.addObserver(this);
     _checkAndShowReminderOverlay();
   }
 
+  @override
+  void dispose() {
+    WidgetsBinding.instance.removeObserver(this);
+    super.dispose();
+  }
+
+  @override
+  void didChangeAppLifecycleState(AppLifecycleState state) {
+    if (state == AppLifecycleState.resumed) {
+      _checkAndShowReminderOverlay();
+    }
+  }
+
   Future<void> _checkAndShowReminderOverlay() async {
     if (widget.queueManager.currentPayload != null) {
       _showReminderOverlay();
+      return;
+    }
+    final pendingPayload = await widget.payloadBridge.getPendingPayload();
+    if (pendingPayload != null) {
+      widget.queueManager.enqueueFromClick(pendingPayload);
+      await widget.payloadBridge.clearPendingPayload();
+      _showReminderOverlay();
     }
   }
 
@@ -147,10 +173,15 @@ class _LinksyAppState extends State<LinksyApp> {
         ),
       ),
     );
-
     Overlay.of(context).insert(_reminderOverlay!);
   }
 
+  void showReminderOverlayFromNotification() {
+    if (widget.queueManager.currentPayload != null) {
+      _showReminderOverlay();
+    }
+  }
+
   void _onReminderComplete() {
     _reminderOverlay?.remove();
     _reminderOverlay = null;