Use CDN for Vue

internal/server/web/index.html

@@ -16,7 +16,7 @@
             document.documentElement.setAttribute('data-theme', actualTheme);
         })();
     </script>
-    <script src="vue.global.js"></script>
+    <script src="https://unpkg.com/vue@3/dist/vue.global.prod.js"></script>
     <style>
         :root {
             /* 深色主题 */