Inform user that MMB is to pan the camera. Thanks to @bielok on X for pointing this

bandinopla · bandinopla · commit 29c705a967f7 · 2025-03-30T17:13:33.000Z
diff --git a/index.html b/index.html
@@ -32,7 +32,7 @@
     </style>
   </head>
   <body> 
-    <div class="controls"><strong>ALPHA RELEASE</strong> | DOUBLE CLICK: add new node | SHIFT+A : open | SHIFT+S : save | <a href="https://github.com/bandinopla/three.js-visual-node-editor" target="_blank">Github Page</a></div>
+    <div class="controls"><strong>ALPHA RELEASE</strong> | MMB: Click and drag to pan | DOUBLE CLICK: add new node | SHIFT+A : open | SHIFT+S : save | <a href="https://github.com/bandinopla/three.js-visual-node-editor" target="_blank">Github Page</a></div>
     <canvas id="app" width="1024" height="1024"></canvas>
     <script type="module" src="/src/main.ts"></script>
   </body>
