getMangaForum method
Implementation
Future<BuiltList<Forum>> getMangaForum(int id, {ForumType? type}) async {
var url = '/manga/$id/forum';
if (type != null) url += '?filter=${type.name}';
var response = await _getResponse(url);
final topics = response['data'] ?? [];
return BuiltList(topics.map((i) => Forum.fromJson(i)));
}