chore: 改变导航顺序

docs/.vuepress/config/navbar.js

@@ -8,6 +8,13 @@
  * needOutbound // 是否显示外链图标
  */
 export const navbar = [
+  {
+    text: 'uni-app',
+    link: 'https://uniapp.dcloud.io/',
+    type: "link",
+    target: '_blank',
+    needOutbound: false
+  },
   {
     text: 'uni-app x',
     link: '/',
@@ -64,13 +71,6 @@ export const navbar = [
       }
     ]
   },
-  {
-    text: 'uni-app',
-    link: 'https://uniapp.dcloud.io/',
-    type: "link",
-    target: '_blank',
-    needOutbound: false
-  },
   {
     text: 'uniCloud',
     link: 'https://uniapp.dcloud.io/uniCloud/',