营运服务菜单，新增uni-push-mate

docs/_sidebar.md

@@ -15,11 +15,12 @@
   * [前端网页托管](uniCloud/hosting.md)
   * [App升级中心](uniCloud/upgrade-center.md)
   * [uni一键登录](univerify.md)
-  * [统一推送](unipush.md)
+  * [uni-push统一推送](unipush.md)
 	* [uni-push1.0](unipush-v1.md)
 	* [uni-push2.0](unipush-v2.md)
 		* [业务文档](unipush-v2.md)
 		* [开发文档](uniCloud/uni-cloud-push/api.md)
+		* [uni-push2.0、uni-id、uni统计的组合](uniCloud/uni-cloud-push/mate.md)
   * [uni统计](uni-stat.md)
     * [uni统计1.0](uni-stat-v1.md)
     * [uni统计2.0](uni-stat-v2.md)