feat: 补齐客户端/管理端服务模块与数据库 schema，完善登录短信、法大大签署及公共函数

uniCloud-tcb/cloudfunctions/router/dao/modules/userDao.js

@@ -377,7 +377,7 @@ let userList = await vk.daoCenter.userDao.select({
 		
 	},
 	fieldJson:{},
-	sortArr:[{ "name":"_id", "type":"desc" }],
+	sortArr: [{"name": "_add_time", "type":"desc" }],
 });
  */
 dao.select = async (obj = {}) => {
@@ -403,7 +403,7 @@ let userList = await vk.daoCenter.userDao.selects({
 		
 	},
 	fieldJson:{},
-	sortArr:[{ "name":"_id", "type":"desc" }],
+	sortArr: [{"name": "_add_time", "type":"desc" }],
 	// 副表列表
 	foreignDB:[
 		{