feat(following): 收藏页改为紧凑布局并去掉重复续播横幅

lib/pages/following/following_favorites_grid.dart

@@ -1,22 +1,18 @@
 // Author: fruit.com.cn
+// 职责：追剧收藏网格、分页和编辑选择，不承载顶部续播或重复区块标题。
 
 import 'dart:async';
 
 import 'package:flutter/foundation.dart';
 import 'package:flutter/material.dart';
 
-import '../../core/data/models/watch_record.dart';
 import '../../core/data/services/favorite_controller.dart';
-import '../../core/data/services/watch_records_controller.dart';
 import '../../core/formatting/error_text.dart';
-import '../../core/theme/app_colors.dart';
-import '../../core/theme/app_dimens.dart';
 import '../../core/widgets/empty_state.dart';
 import '../../l10n/app_localizations.dart';
 import '../player/open_player.dart';
 import 'following_grid_card.dart';
 import 'following_paged_grid.dart';
-import 'widgets/continue_watching_banner.dart';
 
 /// 追剧编辑中的选中状态。
 class FollowingFavoriteSelection {
@@ -36,19 +32,15 @@ class FollowingFavoritesGrid extends StatelessWidget {
   const FollowingFavoritesGrid({
     super.key,
     required this.controller,
-    required this.history,
     required this.selection,
     required this.scrollController,
     required this.onGoHome,
-    required this.onContinueRecord,
   });
 
   final FavoriteController controller;
-  final WatchRecordsController history;
   final FollowingFavoriteSelection selection;
   final ScrollController scrollController;
   final VoidCallback onGoHome;
-  final ValueChanged<WatchRecord> onContinueRecord;
 
   @override
   Widget build(BuildContext context) {
@@ -59,7 +51,7 @@ class FollowingFavoritesGrid extends StatelessWidget {
           valueListenable: selection.selected,
           builder: (context, picked, _) {
             return ListenableBuilder(
-              listenable: Listenable.merge([controller, history]),
+              listenable: controller,
               builder: (context, _) => _grid(context, isEditing, picked),
             );
           },
@@ -89,7 +81,6 @@ class FollowingFavoritesGrid extends StatelessWidget {
       onRefresh: controller.load,
       onLoadMore: controller.loadMore,
       itemCount: controller.cards.length + extra,
-      topSlivers: _topSlivers(context),
       empty: EmptyState(
         key: const Key('following-favorites-empty'),
         icon: Icons.bookmark_border_rounded,
@@ -99,68 +90,6 @@ class FollowingFavoritesGrid extends StatelessWidget {
     );
   }
 
-  List<Widget> _topSlivers(BuildContext context) {
-    final l10n = AppLocalizations.of(context)!;
-    final continueRecord = _continueRecord();
-    return [
-      if (continueRecord != null)
-        SliverToBoxAdapter(
-          child: Padding(
-            padding: const EdgeInsets.fromLTRB(
-              AppDimens.feedPageHorizontal,
-              4,
-              AppDimens.feedPageHorizontal,
-              0,
-            ),
-            child: ContinueWatchingBanner(
-              record: continueRecord,
-              languageCode: Localizations.localeOf(context).languageCode,
-              onTap: () => onContinueRecord(continueRecord),
-            ),
-          ),
-        ),
-      SliverToBoxAdapter(
-        child: Padding(
-          padding: const EdgeInsets.fromLTRB(
-            AppDimens.feedPageHorizontal,
-            AppDimens.followingSectionTopGap,
-            AppDimens.feedPageHorizontal,
-            AppDimens.followingSectionBottomGap,
-          ),
-          child: Row(
-            crossAxisAlignment: CrossAxisAlignment.end,
-            children: [
-              Text(
-                l10n.favoriteDramas,
-                style: const TextStyle(
-                  color: AppColors.textPrimary,
-                  fontSize: AppDimens.followingSectionTitleFont,
-                  fontWeight: FontWeight.w400,
-                ),
-              ),
-              const Spacer(),
-              Padding(
-                padding: const EdgeInsets.only(bottom: 2),
-                child: Text(
-                  l10n.totalDramasCount(controller.total),
-                  style: const TextStyle(
-                    color: AppColors.textTabInactive,
-                    fontSize: AppDimens.followingSectionCountFont,
-                  ),
-                ),
-              ),
-            ],
-          ),
-        ),
-      ),
-    ];
-  }
-
-  /// 最近一条观看记录（records 已按最近观看排序，与观看历史页首条一致）。
-  WatchRecord? _continueRecord() {
-    return history.records.isEmpty ? null : history.records.first;
-  }
-
   Widget _item(
     BuildContext context,
     int index,

lib/pages/following/following_page.dart

@@ -1,4 +1,5 @@
 // Author: fruit.com.cn
+// 职责：追剧收藏与观看历史切换、数据刷新、管理和续播入口。
 
 import 'dart:async';
 
@@ -39,7 +40,7 @@ class FollowingPage extends StatefulWidget {
   final FavoriteController favoriteController;
   final int historyRequest;
 
-  /// 当前是否为首页选中的 tab；重新可见时刷新观看历史，保证横幅是最新进度。
+  /// 当前是否为首页选中的 tab；重新可见时刷新观看历史，保证记录是最新进度。
   final bool visible;
 
   @override
@@ -157,7 +158,6 @@ class _FollowingPageState extends State<FollowingPage> {
                   FollowingKeepAliveTab(
                     child: FollowingFavoritesGrid(
                       controller: widget.favoriteController,
-                      history: _history,
                       selection: FollowingFavoriteSelection(
                         editing: _editing,
                         selected: _selected,
@@ -165,9 +165,6 @@ class _FollowingPageState extends State<FollowingPage> {
                       ),
                       scrollController: _favoriteScroll,
                       onGoHome: widget.onGoHome,
-                      onContinueRecord: (record) => unawaited(
-                        _openHistory(context, _history, record),
-                      ),
                     ),
                   ),
                   FollowingKeepAliveTab(