sf-app-platform/apps/mobile_app/lib/main.dart

import 'package:flutter/foundation.dart';
import 'package:flutter/material.dart';
import 'package:flutter_dotenv/flutter_dotenv.dart';
import 'package:flutter_localizations/flutter_localizations.dart';
import 'package:flutter_riverpod/flutter_riverpod.dart';
import 'package:design_system/design_system.dart';
import 'package:sf_app_platform/config/env/questia_env_config.dart';
import 'package:sf_app_platform/navigation/app_router.dart';
import 'package:navigation/navigation_module.dart';
import 'package:sf_infrastructure/sf_infrastructure.dart';
import 'package:sf_localizations/sf_localizations.dart';

Future<void> main() async {
  WidgetsFlutterBinding.ensureInitialized();
  navigationModule();
  configureAppRouter();
  themePackages();
  await dotenv.load(fileName: '.env');

  await configureDependencies(QuestiaEnvConfig(), log: kDebugMode);
  runApp(const ProviderScope(child: PlatformApp()));
}

class PlatformApp extends ConsumerWidget {
  const PlatformApp({super.key});

  @override
  Widget build(BuildContext context, WidgetRef ref) {
    return MaterialApp.router(
      title: 'SaveFamily',
      theme: ThemeData(
        fontFamily: 'Stolzl',
        package: 'fonts',
        colorScheme: ColorScheme.fromSeed(seedColor: Color(0xFF329E95)),
      ),
      routerConfig: appRouter,
      debugShowCheckedModeBanner: false,
      localizationsDelegates: const [
        SFLocalizations.delegate,
        GlobalMaterialLocalizations.delegate,
        GlobalCupertinoLocalizations.delegate,
        GlobalWidgetsLocalizations.delegate,
      ],

      supportedLocales: [for (final lang in supportedLanguages) Locale(lang)],
      localeResolutionCallback: (locale, supportedLocales) {
        if (locale == null) return supportedLocales.first;
        for (var supportedLocale in supportedLocales) {
          if (supportedLocale.languageCode == locale.languageCode) {
            return supportedLocale;
          }
        }
        return supportedLocales.first;
      },
    );
  }
}