feat:增加布局组件

docs/.vitepress/theme/index.ts

@@ -9,9 +9,11 @@ import '../theme/style.css'
 import './style/var.css'
 import './style/vp-code.css'
 import './style/custom-block.css'
+import MyLayout from './components/MyLayout.vue';
 
 export default {
   extends: DefaultTheme,
+  Layout: MyLayout,
   setup() {
     const route = useRoute()
     const initZoom = () => {