Nano and timeout error fix #7 (plus css changes for hide buttons)

backend/server.js

@@ -59,8 +59,23 @@ wss.on('connection', (ws) => {
 
               // Forward user input and resize events to the SSH stream
               ws.on('message', (message) => {
-                console.log('User Input:', message);
+                let data;
-                stream.write(message);
+              
+                // Try parsing the message as JSON
+                try {
+                  data = JSON.parse(message);
+                } catch (err) {
+                  // If it's not JSON, it's likely user input. Forward it to the SSH stream.
+                  console.log('User Input:', message);
+                  stream.write(message);
+                  return;  // Exit early since it's user input
+                }
+              
+                // If it's a resize event, handle it
+                if (data.type === 'resize' && data.rows && data.cols) {
+                  console.log('Resize event received:', data);
+                  stream.setWindow(data.rows, data.cols, data.height, data.width);
+                }
               });              
             });
           })

frontend/src/App.css

@@ -63,7 +63,7 @@
 .hide-sidebar-button {
   position: fixed;
   bottom: 10px;
-  right: 10px;
+  right: 13px;
   background-color: rgb(108, 108, 108);
   color: white;
   border: none;