mainly refactoring & addons

app/lib/features/bangs/data/providers.dart

@@ -3,6 +3,7 @@ import 'package:drift/native.dart';
 import 'package:lensai/features/bangs/data/database/database.dart';
 import 'package:path/path.dart' as p;
 import 'package:path_provider/path_provider.dart' as path_provider;
+import 'package:riverpod/riverpod.dart';
 import 'package:riverpod_annotation/riverpod_annotation.dart';
 import 'package:sqlite3/sqlite3.dart';
 import 'package:sqlite3_flutter_libs/sqlite3_flutter_libs.dart';
@@ -11,7 +12,7 @@ import 'package:universal_io/io.dart';
 part 'providers.g.dart';
 
 @Riverpod(keepAlive: true)
-BangDatabase bangDatabase(BangDatabaseRef ref) {
+BangDatabase bangDatabase(Ref ref) {
   return BangDatabase(
     LazyDatabase(() async {
       // put the database file, called db.sqlite here, into the documents folder