feat(home): 首页按内容类型分频道 Feed 并支持分页

test/home/home_startup_splash_test.dart

@@ -12,6 +12,7 @@ import 'package:shared_preferences_platform_interface/shared_preferences_async_p
 import 'package:fruitshorts/app.dart';
 import 'package:fruitshorts/core/config/app_config.dart';
 import 'package:fruitshorts/core/data/models/drama.dart';
+import 'package:fruitshorts/core/data/models/feed_page.dart';
 import 'package:fruitshorts/core/data/models/home_feed.dart';
 import 'package:fruitshorts/core/data/repositories/catalog_repository.dart';
 import 'package:fruitshorts/core/data/repositories/favorite_repository.dart';
@@ -158,6 +159,13 @@ class _EmptyCatalogRepository implements CatalogRepository {
   @override
   Future<HomeFeed> fetchDiscoverFeed() async => const HomeFeed();
 
+  @override
+  Future<FeedPage> fetchFeed({
+    List<String> types = const [],
+    String? cursor,
+    int size = 10,
+  }) async => const FeedPage();
+
   @override
   Future<Drama> fetchDrama(String dramaId) async => _feed.dramas.first;
 }
@@ -177,6 +185,13 @@ class _PendingCatalogRepository implements CatalogRepository {
   @override
   Future<HomeFeed> fetchDiscoverFeed() async => _feed;
 
+  @override
+  Future<FeedPage> fetchFeed({
+    List<String> types = const [],
+    String? cursor,
+    int size = 10,
+  }) async => FeedPage(dramas: _feed.dramas);
+
   @override
   Future<Drama> fetchDrama(String dramaId) async => _feed.dramas.first;
 }