feat: scaffold Vite + Vue3 project with npmmirror

src/App.vue

@@ -0,0 +1,9 @@
+<script setup>
+</script>
+
+<template>
+  <div style="font-family: sans-serif; padding: 40px;">
+    <h1>📅 ICS 日程整理器</h1>
+    <p>脚手架就绪</p>
+  </div>
+</template>

src/main.js

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