fix(ui): Fix some ui bugs

lib/feature/map/map_screen.dart

@@ -54,6 +54,8 @@ class _MapScreenState extends State<MapScreen> with WidgetsBindingObserver {
   // LatLng myLocation = const LatLng(213761, 123123);
   // Position? position;
   // bool isAllowLocationPermission = false;
+  Timer? checkThemeTimer;
+  Timer? getMarker;
   String themeMode = '';
   @override
   void initState() {
@@ -62,11 +64,17 @@ class _MapScreenState extends State<MapScreen> with WidgetsBindingObserver {
     _loadIcons();
     getAllMarkers();
     clusterManager = _initClusterManager();
+    const duration = Duration(seconds: 2);
+    checkThemeTimer = Timer.periodic(duration, (Timer t) => checkTheme());
+    const Duration markerDuration = Duration(seconds: 5);
+    getMarker = Timer.periodic(markerDuration, (Timer t) => getAllMarkers());
   }
 
   @override
   void dispose() {
     super.dispose();
+    checkThemeTimer?.cancel();
+    getMarker?.cancel();
     _controller = Completer();
     streamController.close();
   }
@@ -142,7 +150,6 @@ class _MapScreenState extends State<MapScreen> with WidgetsBindingObserver {
     return rootBundle.loadString(path);
   }
 
-
   Future<void> _loadIcons() async {
     List<Future<BitmapDescriptor>> iconFutures = imageAssets.map((asset) {
       return BitmapDescriptor.asset(
@@ -245,7 +252,7 @@ class _MapScreenState extends State<MapScreen> with WidgetsBindingObserver {
         hasOtherState = true;
       }
     }
-    
+
     if (hasStateOne) {
       return true; // flameIcon
     } else if (hasOtherState) {