chore: 添加 iOS/Android 相机和相册权限配置

apps/android/app/src/main/AndroidManifest.xml

@@ -1,6 +1,11 @@
 <manifest xmlns:android="http://schemas.android.com/apk/res/android">
     <uses-permission android:name="android.permission.INTERNET" />
     <uses-permission android:name="android.permission.RECORD_AUDIO" />
+    <uses-permission android:name="android.permission.CAMERA" />
+    <uses-permission android:name="android.permission.READ_EXTERNAL_STORAGE" android:maxSdkVersion="32" />
+    <uses-permission android:name="android.permission.READ_MEDIA_IMAGES" />
+    <uses-feature android:name="android.hardware.camera" android:required="false" />
+    <uses-feature android:name="android.hardware.camera.autofocus" android:required="false" />
 
     <application
         android:usesCleartextTraffic="true"

apps/ios/Runner/Info.plist

@@ -45,5 +45,9 @@
 	<true/>
 	<key>UIApplicationSupportsIndirectInputEvents</key>
 	<true/>
+	<key>NSCameraUsageDescription</key>
+	<string>需要使用相机来拍摄照片</string>
+	<key>NSPhotoLibraryUsageDescription</key>
+	<string>需要访问相册来选择照片</string>
 </dict>
 </plist>

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

@@ -44,7 +44,6 @@ class _CalendarDayWeekScreenState extends State<CalendarDayWeekScreen>
   final ScrollController _dayStripController = ScrollController();
   Key _eventsKey = UniqueKey();
   List<ScheduleItemModel> _events = const [];
-  String? _lastRoute;
 
   @override
   void initState() {
@@ -62,20 +61,17 @@ class _CalendarDayWeekScreenState extends State<CalendarDayWeekScreen>
 
     WidgetsBinding.instance.addPostFrameCallback((_) {
       _scrollToSelectedDate();
-      _lastRoute = GoRouterState.of(context).uri.toString();
+      _setupRouteListener();
     });
   }
 
-  @override
-  void didChangeDependencies() {
-    super.didChangeDependencies();
-    final currentRoute = GoRouterState.of(context).uri.toString();
-    if (_lastRoute != null && _lastRoute != currentRoute) {
-      if (!currentRoute.contains('/events/')) {
-        _loadEvents();
-      }
-    }
-    _lastRoute = currentRoute;
+  void _setupRouteListener() {
+    final router = GoRouter.of(context);
+    router.routerDelegate.addListener(_onRouteChange);
+  }
+
+  void _onRouteChange() {
+    _loadEvents();
   }
 
   void _updateMonthDates() {
@@ -94,6 +90,9 @@ class _CalendarDayWeekScreenState extends State<CalendarDayWeekScreen>
 
   @override
   void dispose() {
+    try {
+      GoRouter.of(context).routerDelegate.removeListener(_onRouteChange);
+    } catch (_) {}
     WidgetsBinding.instance.removeObserver(this);
     _dayStripController.dispose();
     super.dispose();

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

@@ -27,7 +27,6 @@ class _CalendarMonthScreenState extends State<CalendarMonthScreen>
   late DateTime _selectedDate;
   Key _eventsKey = UniqueKey();
   final Map<String, List<ScheduleItemModel>> _eventsByDay = {};
-  String? _lastRoute;
 
   @override
   void initState() {
@@ -45,20 +44,17 @@ class _CalendarMonthScreenState extends State<CalendarMonthScreen>
     _loadMonthEvents();
 
     WidgetsBinding.instance.addPostFrameCallback((_) {
-      _lastRoute = GoRouterState.of(context).uri.toString();
+      _setupRouteListener();
     });
   }
 
-  @override
-  void didChangeDependencies() {
-    super.didChangeDependencies();
-    final currentRoute = GoRouterState.of(context).uri.toString();
-    if (_lastRoute != null && _lastRoute != currentRoute) {
-      if (!currentRoute.contains('/events/')) {
-        _loadMonthEvents();
-      }
-    }
-    _lastRoute = currentRoute;
+  void _setupRouteListener() {
+    final router = GoRouter.of(context);
+    router.routerDelegate.addListener(_onRouteChange);
+  }
+
+  void _onRouteChange() {
+    _loadMonthEvents();
   }
 
   Future<void> _loadMonthEvents() async {
@@ -85,6 +81,9 @@ class _CalendarMonthScreenState extends State<CalendarMonthScreen>
 
   @override
   void dispose() {
+    try {
+      GoRouter.of(context).routerDelegate.removeListener(_onRouteChange);
+    } catch (_) {}
     WidgetsBinding.instance.removeObserver(this);
     super.dispose();
   }

apps/lib/features/calendar/ui/widgets/create_event_sheet.dart

@@ -113,8 +113,13 @@ class _CreateEventSheetState extends State<CreateEventSheet>
   }
 
   DateTime _roundToNearestMinute(DateTime dt, int interval) {
-    final minute = (dt.minute / interval).round() * interval;
-    return DateTime(dt.year, dt.month, dt.day, dt.hour, minute % 60);
+    final totalMinutes = dt.hour * 60 + dt.minute;
+    final rounded = ((totalMinutes / interval).round() * interval);
+    final hours = rounded ~/ 60;
+    final minutes = rounded % 60;
+    final dayOffset = hours >= 24 ? 1 : 0;
+    final newHour = hours % 24;
+    return DateTime(dt.year, dt.month, dt.day + dayOffset, newHour, minutes);
   }
 
   @override
@@ -242,8 +247,27 @@ class _CreateEventSheetState extends State<CreateEventSheet>
             _endTime ?? _startTime,
             (date, time) {
               setState(() {
-                _endDate = date;
-                _endTime = time;
+                final startDateTime = DateTime(
+                  _startDate.year,
+                  _startDate.month,
+                  _startDate.day,
+                  _startTime.hour,
+                  _startTime.minute,
+                );
+                final endDateTime = DateTime(
+                  date.year,
+                  date.month,
+                  date.day,
+                  time.hour,
+                  time.minute,
+                );
+                if (endDateTime.isBefore(startDateTime)) {
+                  _endDate = _startDate;
+                  _endTime = _startTime;
+                } else {
+                  _endDate = date;
+                  _endTime = time;
+                }
               });
             },
             isOptional: true,