feat: add app lifecycle refresh coordinator

apps/lib/main.dart

@@ -4,6 +4,7 @@ import 'package:flutter/material.dart';
 import 'package:flutter_bloc/flutter_bloc.dart';
 
 import 'core/constants/app_constants.dart';
+import 'core/cache/cache_refresh_coordinator.dart';
 import 'core/di/injection.dart';
 import 'core/notifications/local_notification_service.dart';
 import 'core/notifications/reminder_notification_callbacks.dart';
@@ -14,9 +15,13 @@ import 'features/auth/presentation/bloc/auth_bloc.dart';
 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/ui/reminder_foreground_presenter.dart';
+import 'features/calendar/ui/calendar_state_manager.dart';
 import 'features/chat/presentation/bloc/chat_bloc.dart';
+import 'features/settings/data/services/settings_user_cache.dart';
+import 'features/todo/data/todo_repository.dart';
 
 void main() async {
   WidgetsFlutterBinding.ensureInitialized();
@@ -44,6 +49,25 @@ void main() async {
   final authBloc = sl<AuthBloc>();
   authBloc.add(AuthStarted());
 
+  final cacheRefreshCoordinator = CacheRefreshCoordinator(
+    minInterval: const Duration(minutes: 5),
+    onRefresh: () {
+      final selected = sl<CalendarStateManager>().selectedDate;
+      unawaited(
+        sl<CalendarRepository>().getDayEvents(selected, forceRefresh: true),
+      );
+      unawaited(
+        sl<CalendarRepository>().getMonthEvents(
+          DateTime(selected.year, selected.month, 1),
+          forceRefresh: true,
+        ),
+      );
+      unawaited(sl<TodoRepository>().getPendingTodos(forceRefresh: true));
+      unawaited(sl<SettingsUserCache>().getProfile(forceRefresh: true));
+    },
+  );
+  WidgetsBinding.instance.addObserver(cacheRefreshCoordinator);
+
   runApp(
     LinksyApp(
       authBloc: authBloc,