Update public/index.html

public/index.html

@@ -6,17 +6,22 @@
   <title>Web Terminal</title>
   <link rel="stylesheet" href="https://cdn.jsdelivr.net/npm/xterm@4.19.0/css/xterm.css" />
   <script src="https://cdn.jsdelivr.net/npm/xterm@4.19.0/lib/xterm.js"></script>
+  <script src="https://cdn.jsdelivr.net/npm/xterm-addon-fit@0.5.0/lib/xterm-addon-fit.js"></script>
   <style>
+    /* Ensure the HTML and body take up the full viewport */
     html, body {
       margin: 0;
       padding: 0;
       width: 100%;
       height: 100vh;
       overflow: hidden;
+      background: #000; /* Ensure background is black to match terminal */
     }
+    /* Make the terminal container full-screen */
     #terminal {
       width: 100%;
       height: 100vh;
+      display: block;
     }
   </style>
 </head>