feat(ui): 登录页重设计并统一弹框主题渐变外壳

lib/pages/watch_records/watch_records_page.dart

@@ -14,6 +14,7 @@ import '../../core/formatting/error_text.dart';
 import '../../core/platform/haptics.dart';
 import '../../core/theme/app_colors.dart';
 import '../../core/theme/app_theme.dart';
+import '../../core/widgets/app_glow_panel.dart';
 import '../../core/widgets/app_pull_to_refresh.dart';
 import '../../core/widgets/empty_state.dart';
 import '../../core/widgets/paged_list_footer.dart';
@@ -255,15 +256,15 @@ class _WatchRecordsBodyState extends State<_WatchRecordsBody> {
     final l10n = AppLocalizations.of(context)!;
     final confirmed = await showDialog<bool>(
       context: context,
-      builder: (dialogContext) => AlertDialog(
-        title: Text(l10n.clearWatchHistoryTitle),
-        content: Text(l10n.clearWatchHistoryMessage),
+      builder: (dialogContext) => AppGlowDialog(
+        title: l10n.clearWatchHistoryTitle,
+        content: l10n.clearWatchHistoryMessage,
         actions: [
           TextButton(
             onPressed: () => Navigator.of(dialogContext).pop(false),
             child: Text(l10n.cancel),
           ),
-          FilledButton(
+          TextButton(
             onPressed: () => Navigator.of(dialogContext).pop(true),
             child: Text(l10n.confirmClear),
           ),