refactor(im): 对齐文赫电竞消息系统（配对群ID+稳定监听）

pages/order-detail/order-detail.js

@@ -211,6 +211,8 @@ Page({
       identityType: 'normal',
       userId: 'Boss' + uid,
       orderId: dingdanId,
+      partnerUid: this.data.xiangxiShuju.dashou || '',
+      fadanPingtai: this.data.jibenShuju.fadanpingtai || 0,
       groupName: this.data.jibenShuju.nicheng + '的订单群',
       isCross: 0
     }).catch(err => {