feat: 总会员(包含式)模型、迁移、抢单校验与后台配置

- Huiyuan.is_bundle + club_huiyuan_bundle_include 表
- 购买/到期逻辑不变，抢单时总会员覆盖子会员类型
- dshyhq/clumber 返回 is_bundle 与 included_huiyuan_ids

Co-authored-by: Cursor <cursoragent@cursor.com>

backend/views/members.py

@@ -206,6 +206,7 @@ class UpdateMemberView(APIView):
             'trial_zuzhangfc': request.data.get('trial_zuzhangfc'),
             'card_image': request.data.get('card_image'),
             'card_bg': request.data.get('card_bg'),
+            'included_huiyuan_ids': request.data.get('included_huiyuan_ids'),
         }
         data, err = update_member_for_club(
             request, huiyuan_id, jieshao, jiage, guanshifc, zuzhangfc, jtjieshao, extra=extra,
@@ -270,7 +271,10 @@ class AddMemberView(APIView):
                 'msg': '仅集团汇总视图可新建全局会员类型；俱乐部请从会员 catalog 上架',
             })
 
-        data, err = add_global_member(jieshao, jiage, guanshifc, zuzhangfc, jtjieshao)
+        data, err = add_global_member(
+            jieshao, jiage, guanshifc, zuzhangfc, jtjieshao,
+            is_bundle=bool(request.data.get('is_bundle')),
+        )
         if err:
             return Response({'code': 400, 'msg': err})
         return Response({'code': 0, 'msg': '添加成功', 'data': data})