🔄Update: 构建前端项目框架

frontend/src/App.vue

@@ -0,0 +1,7 @@
+<script setup></script>
+
+<template>
+  <h1>Hello World</h1>
+</template>
+
+<style scoped></style>

frontend/src/main.js

@@ -0,0 +1,4 @@
+import { createApp } from 'vue'
+import App from './App.vue'
+
+createApp(App).mount('#app')