feat(home): 首页按内容类型分频道 Feed 并支持分页

lib/core/data/models/feed_page.dart

@@ -0,0 +1,31 @@
+// Author: fruit.com.cn
+
+import 'drama.dart';
+
+/// `/app/feed` 的游标分页数据。
+class FeedPage {
+  const FeedPage({
+    this.dramas = const [],
+    this.nextCursor,
+    this.hasMore = false,
+  });
+
+  final List<Drama> dramas;
+  final String? nextCursor;
+  final bool hasMore;
+
+  factory FeedPage.fromJson(Map<String, dynamic> json) {
+    final rawCursor = json['nextCursor'];
+    final cursor = rawCursor?.toString();
+    return FeedPage(
+      dramas: (json['list'] as List? ?? const [])
+          .whereType<Map<String, dynamic>>()
+          .map(Drama.fromCardJson)
+          .toList(),
+      nextCursor: cursor == null || cursor.isEmpty || cursor == 'null'
+          ? null
+          : cursor,
+      hasMore: json['hasMore'] == true,
+    );
+  }
+}