refactor(settings): update imports and localize image style change

- Replace `ht_shared` import with `ht_ui_kit`
- Use `AppLocalizationsX` for localization
- Rename event to `SettingsHeadlineImageStyleChanged`

Author: fulleni

lib/settings/view/feed_settings_page.dart

@@ -4,8 +4,8 @@ import 'package:ht_main/app/bloc/app_bloc.dart';
 import 'package:ht_main/l10n/app_localizations.dart';
 import 'package:ht_main/l10n/l10n.dart';
 import 'package:ht_main/settings/bloc/settings_bloc.dart';
-import 'package:ht_main/shared/constants/constants.dart';
 import 'package:ht_shared/ht_shared.dart' show HeadlineImageStyle;
+import 'package:ht_ui_kit/ht_ui_kit.dart';
 
 /// {@template feed_settings_page}
 /// A page for configuring feed display settings.
@@ -28,7 +28,7 @@ class FeedSettingsPage extends StatelessWidget {
 
   @override
   Widget build(BuildContext context) {
-    final l10n = context.l10n;
+    final l10n = AppLocalizationsX(context).l10n;
     final settingsBloc = context.watch<SettingsBloc>();
     final state = settingsBloc.state;
 
@@ -61,7 +61,7 @@ class FeedSettingsPage extends StatelessWidget {
               itemToString: (style) => _imageStyleToString(style, l10n),
               onChanged: (value) {
                 if (value != null) {
-                  settingsBloc.add(SettingsFeedTileTypeChanged(value));
+                  settingsBloc.add(SettingsHeadlineImageStyleChanged(value));
                 }
               },
             ),