feat(app): 客户端展示多语言并支持筛选分页

lib/pages/watch_records/widgets/watch_record_card.dart

@@ -52,9 +52,10 @@ class WatchRecordCard extends StatelessWidget {
     final episodeLabel = episodeNumber > 0
         ? l10n.episodeLabel(record.episodeNumber)
         : l10n.episodeUnavailable;
-    final title = record.displayTitle.isEmpty
-        ? episodeLabel
-        : record.displayTitle;
+    final titleText = record.localizedDisplayTitle(
+      Localizations.localeOf(context).languageCode,
+    );
+    final title = titleText.isEmpty ? episodeLabel : titleText;
     return _card(
       onTap: onOpen,
       child: Stack(