refactor(im): 对齐文赫电竞消息系统（配对群ID+稳定监听）

utils/chat-core.js

@@ -2,7 +2,7 @@
 import GoEasy from '../static/lib/goeasy-2.13.24.esm.min';
 import { jianquanxian } from './imAuth/jianquanxian';
 import { parseOrderCardText } from './group-chat.js';
-import { persistGroupMeta, getFreshImUser, getImUserIdForRole } from './im-user.js';
+import { persistGroupMeta, getFreshImUser, getImUserIdForRole, getLocalImUserId, getLocalImIdentity } from './im-user.js';
 
 let _globalPrivateHandler = null;
 let _globalGroupHandler = null;
@@ -82,9 +82,11 @@ function getCurrentGoEasyUserId() {
 }
 
 function getExpectedImUserId(app) {
+  const fromLocal = getLocalImUserId(app);
+  if (fromLocal) return fromLocal;
   const uid = wx.getStorageSync('uid');
   if (!uid) return '';
-  const role = app.globalData.currentRole || 'normal';
+  const role = app.globalData.currentRole || getLocalImIdentity(app) || 'normal';
   return getImUserIdForRole(role, uid);
 }