fix(i18n): 印尼语内容缺失时不再回退中文

lib/pages/recommend/recommend_discover_page.dart

@@ -9,6 +9,7 @@ import '../../core/data/models/drama.dart';
 import '../../core/data/models/home_feed.dart';
 import '../../core/data/remote/catalog_api.dart';
 import '../../core/data/services/category_controller.dart';
+import '../../core/formatting/content_locale_guard.dart';
 import '../../core/theme/app_colors.dart';
 import '../../core/widgets/app_pull_to_refresh.dart';
 import '../../core/widgets/empty_state.dart';
@@ -284,7 +285,10 @@ class _ChannelFeedState extends State<_ChannelFeed>
     super.build(context);
     final categories = context.watch<CategoryController>();
     final slot = categories.slotOf(widget.categoryId);
-    final dramas = slot.dramas;
+    final dramas = visibleDramasForLocale(
+      slot.dramas,
+      Localizations.localeOf(context).languageCode,
+    );
     final showCarousel = widget.isFeatured && widget.banners.isNotEmpty;
     final bottomInset = MediaQuery.of(context).padding.bottom;