improve provider lifetime

app/lib/features/bangs/data/services/data_source.dart

@@ -11,7 +11,7 @@ import 'package:weblibre/features/bangs/data/models/bang_group.dart';
 
 part 'data_source.g.dart';
 
-@Riverpod()
+@Riverpod(keepAlive: true)
 class BangDataSourceService extends _$BangDataSourceService {
   @override
   void build() {}

app/lib/features/bangs/data/services/data_source.g.dart

@@ -7,12 +7,12 @@ part of 'data_source.dart';
 // **************************************************************************
 
 String _$bangDataSourceServiceHash() =>
-    r'bd44bb2bcc76a836fc804e75da2c0d7f0e638ab8';
+    r'2ff811ece417ae498dacc04a2fa963cffb34c8a9';
 
 /// See also [BangDataSourceService].
 @ProviderFor(BangDataSourceService)
 final bangDataSourceServiceProvider =
-    AutoDisposeNotifierProvider<BangDataSourceService, void>.internal(
+    NotifierProvider<BangDataSourceService, void>.internal(
       BangDataSourceService.new,
       name: r'bangDataSourceServiceProvider',
       debugGetCreateSourceHash: const bool.fromEnvironment('dart.vm.product')
@@ -22,6 +22,6 @@ final bangDataSourceServiceProvider =
       allTransitiveDependencies: null,
     );
 
-typedef _$BangDataSourceService = AutoDisposeNotifier<void>;
+typedef _$BangDataSourceService = Notifier<void>;
 // ignore_for_file: type=lint
 // ignore_for_file: subtype_of_sealed_class, invalid_use_of_internal_member, invalid_use_of_visible_for_testing_member, deprecated_member_use_from_same_package