Fix app bar for small screens

web/index.html

@@ -6,7 +6,7 @@
     <meta name="viewport" content="width=device-width, initial-scale=1.0" />
     <title>Vite App</title>
   </head>
-  <body class="bg-slate-200 text-slate-800 dark:bg-slate-800 dark:text-slate-200">
+  <body class="bg-slate-200 text-slate-800 dark:bg-slate-800 dark:text-slate-200 box-border w-full">
     <div id="app"></div>
     <script type="module" src="/src/main.ts"></script>
   </body>