feat(service): Add working database persistency

lib/main.dart

@@ -4,16 +4,31 @@ import 'package:anitrack/src/ui/bloc/navigation_bloc.dart';
 import 'package:anitrack/src/ui/constants.dart';
 import 'package:anitrack/src/ui/pages/anime_list.dart';
 import 'package:anitrack/src/ui/pages/anime_search.dart';
+import 'package:anitrack/src/service/database.dart';
 import 'package:flutter/material.dart';
 import 'package:flutter_bloc/flutter_bloc.dart';
 import 'package:get_it/get_it.dart';
 
-void main() {
+void main() async {
   final navKey = GlobalKey<NavigatorState>();
 
+  // Initialize the widgets binding for sqflite
+  WidgetsFlutterBinding.ensureInitialized();
+
+  // Initialize the database
+  final database = DatabaseService();
+  await database.initialize();
+
+  // Register singletons
+  GetIt.I.registerSingleton<DatabaseService>(database);
   GetIt.I.registerSingleton<AnimeListBloc>(AnimeListBloc());
   GetIt.I.registerSingleton<AnimeSearchBloc>(AnimeSearchBloc());
   GetIt.I.registerSingleton<NavigationBloc>(NavigationBloc(navKey));
+
+  // Load animes
+  GetIt.I.get<AnimeListBloc>().add(
+    AnimesLoadedEvent(),
+  );
   
   runApp(
     MultiBlocProvider(