build: add Vite web production pipeline

frontend/app.html

@@ -45,9 +45,7 @@
   </script>
   <meta name="viewport" content="width=device-width, initial-scale=1.0">
   <title>玩玩云 - 文件管理平台</title>
-  <script src="libs/vue.global.prod.js"></script>
-  <script src="libs/axios.min.js"></script>
-  <link rel="stylesheet" href="libs/fontawesome/css/all.min.css">
+  <link rel="stylesheet" href="/libs/fontawesome/css/all.min.css" vite-ignore>
   <style>
     /* ========== 暗色主题 CSS 变量（默认） ========== */
     :root {
@@ -7671,7 +7669,7 @@
     }
   </style>
 
-  <link rel="stylesheet" href="workspace.css?v=20260721006">
-  <script src="app.js?v=20260721006"></script>
+  <link rel="stylesheet" href="workspace.css">
+  <script type="module" src="app.js"></script>
 </body>
 </html>