新增搜索主播id锁，防止多台手机重复获取同一个id

Module/FlaskService.py

@@ -667,7 +667,6 @@ def delete_last_message():
 def stopAllTask():
     idList = request.get_json()
     code, msg = ThreadManager.batch_stop(idList)
-    time.sleep(2)
     return ResultData(code, [], msg).toJson()
 
 # 切换账号