update _sidebar.md

docs/_sidebar.md

@@ -38,6 +38,14 @@
   * 功能模块
     * [Geolocation(定位)](app-geolocation.md)
     * [Maps(地图)](app-maps.md)
+    * [OAuth(登录鉴权))](app-oauth.md)
+      * [一键登录](univerify.md)
+      * [苹果登录](app-oauth-apple.md)
+      * [微信登录](app-oauth-weixin.md)
+      * [QQ登录](app-oauth-qq.md)
+      * [新浪微博登录](app-oauth-weibo.md)
+      * [Google登录](app-oauth-google.md)
+      * [Facebook登录](app-oauth-facebook.md)
     * [Payment(支付)](app-payment.md)
       * [Apple应用内支付](app-payment-aip.md)
       * [支付宝支付](app-payment-alipay.md)