feat:重构导航栏侧边栏

docs/Flutter/index.md

@@ -3,8 +3,15 @@ layout: doc
 title: Flutter
 ---
 
-# 内容导航
+# Flutter
 
-- [Dart基础教程](/Flutter/DartGuide)
-- [Flutter基础教程](/Flutter/FlutterGuide)
-- [实战技巧](/Flutter/Practice)
+<script setup>
+import { routers } from '../.vitepress/theme/router'
+import { withBase } from 'vitepress'
+</script>
+
+<ul>
+    <li v-for="item in routers[3].items" :key="item.text">
+        <a :href="withBase(item.link)">{{ item.text }}</a>
+    </li>
+</ul>