theme work

lib/main.dart

@@ -14,42 +14,30 @@ void main() async {
     await SharedPreferences.getInstance(),
   );
   getIt.registerSingleton<AppSettings>(AppSettings());
-  runApp(const MainApp());
+  runApp(
+    BlocProvider(
+      create: (context) => ThemeBloc()..add(LoadThemeEvent()),
+      child: const FluxApp(),
+    ),
+  );
 }
 
-class MainApp extends StatelessWidget {
-  const MainApp({super.key});
+class FluxApp extends StatelessWidget {
+  const FluxApp({super.key});
 
   @override
   Widget build(BuildContext context) {
-    AppTheme appTheme = GetIt.I.get<AppSettings>().appTheme;
-    ThemeData themeData;
-    switch (appTheme) {
-      case AppTheme.dark:
-        themeData = fluxDarkTheme;
-        break;
-      case AppTheme.light:
-        themeData = fluxLightTheme;
-        break;
-      default:
-        themeData = ThemeMode.system == ThemeMode.dark
-            ? fluxDarkTheme
-            : fluxLightTheme;
-        break;
-    }
-    return MaterialApp(
-      title: 'FLUX Gestionale',
-      debugShowCheckedModeBanner: false,
-      theme: themeData, // Applica il tema FLUX
-      home: MultiBlocProvider(
-        providers: [
-          BlocProvider(
-            create: (context) => ThemeBloc(initialAppTheme: appTheme),
-          ),
-        ],
-
-        child: const HomeScreen(),
-      ),
+    return BlocBuilder<ThemeBloc, ThemeState>(
+      builder: (context, state) {
+        return MaterialApp(
+          title: 'FLUX Gestionale',
+          debugShowCheckedModeBanner: false,
+          theme: fluxLightTheme,
+          darkTheme: fluxDarkTheme,
+          themeMode: state.themeMode, // Applica il tema FLUX
+          home: const HomeScreen(),
+        );
+      },
     );
   }
 }