feat: 投诉仅限本人邀请人+人工客服配置+抢单池商家成交指标

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

gongdan/models.py

@@ -85,6 +85,10 @@ class ClubGongdanConfig(QModel):
     club_id = models.CharField(max_length=16, unique=True, db_index=True, verbose_name='俱乐部')
     # 未结清被投诉/牵连时禁止提现
     complaint_withdraw_block = models.BooleanField(default=False, verbose_name='投诉拦截提现')
+    # 投诉页人工客服（分俱乐部配置；有则前端展示）
+    human_kefu_wechat = models.CharField(max_length=64, blank=True, default='', verbose_name='人工客服微信号')
+    human_kefu_link = models.CharField(max_length=512, blank=True, default='', verbose_name='人工客服链接')
+    human_kefu_tip = models.CharField(max_length=120, blank=True, default='', verbose_name='人工客服提示文案')
     CreateTime = models.DateTimeField(auto_now_add=True)
     UpdateTime = models.DateTimeField(auto_now=True)