update theme selection

lib/main.dart

@@ -8,6 +8,7 @@ import 'package:onesignal_flutter/onesignal_flutter.dart';
 import 'package:shared_preferences/shared_preferences.dart';
 
 import 'package:worker/app.dart';
+import 'package:worker/core/database/app_settings_box.dart';
 import 'package:worker/core/database/hive_initializer.dart';
 
 /// Main entry point of the Worker Mobile App
@@ -122,6 +123,9 @@ Future<void> _initializeHive() async {
       verbose: kDebugMode, // Verbose logging in debug mode
     );
 
+    // Initialize AppSettingsBox for app settings (theme, language, etc.)
+    await AppSettingsBox.init();
+
     debugPrint('Hive database initialized successfully');
   } catch (error, stackTrace) {
     debugPrint('Failed to initialize Hive: $error');