fix: reload timeline on group by setting change (#28864)

Co-authored-by: shenlong-tanwen <139912620+shalong-tanwen@users.noreply.github.com>

mobile/lib/widgets/settings/asset_list_settings/asset_list_group_settings.dart

@@ -7,6 +7,7 @@ import 'package:immich_mobile/domain/models/timeline.model.dart';
 import 'package:immich_mobile/extensions/translate_extensions.dart';
 import 'package:immich_mobile/providers/app_settings.provider.dart';
 import 'package:immich_mobile/providers/infrastructure/settings.provider.dart';
+import 'package:immich_mobile/providers/infrastructure/timeline.provider.dart';
 import 'package:immich_mobile/widgets/settings/setting_group_title.dart';
 import 'package:immich_mobile/widgets/settings/settings_radio_list_tile.dart';
 
@@ -20,6 +21,7 @@ class GroupSettings extends HookConsumerWidget {
     Future<void> updateAppSettings(GroupAssetsBy groupBy) async {
       await ref.read(settingsProvider).write(.timelineGroupAssetsBy, groupBy);
       ref.invalidate(appSettingsServiceProvider);
+      ref.invalidate(timelineServiceProvider);
     }
 
     void changeGroupValue(GroupAssetsBy? value) {
@@ -46,10 +48,6 @@ class GroupSettings extends HookConsumerWidget {
               title: 'month'.t(context: context),
               value: GroupAssetsBy.month,
             ),
-            SettingsRadioGroup(
-              title: 'asset_list_layout_settings_group_automatically'.t(context: context),
-              value: GroupAssetsBy.auto,
-            ),
           ],
           groupBy: groupBy.value,
           onRadioChanged: changeGroupValue,