Update AppImage

AppImage/components/terminal-panel.tsx

@@ -325,6 +325,12 @@ export const TerminalPanel: React.FC<TerminalPanelProps> = ({ websocketUrl, onCl
       if (xtermViewport) xtermViewport.style.padding = "0"
       if (xtermScreen) xtermScreen.style.padding = "0"
       fitAddon.fit()
+
+      const cols = term.cols
+      const rows = term.rows
+      if (ws.readyState === WebSocket.OPEN) {
+        ws.send(`\x1b[8;${rows};${cols}t`)
+      }
     }, 10)
 
     const wsUrl = websocketUrl || getWebSocketUrl()
@@ -359,6 +365,11 @@ export const TerminalPanel: React.FC<TerminalPanelProps> = ({ websocketUrl, onCl
     const handleResize = () => {
       try {
         fitAddon.fit()
+        const cols = term.cols
+        const rows = term.rows
+        if (ws.readyState === WebSocket.OPEN) {
+          ws.send(`\x1b[8;${rows};${cols}t`)
+        }
       } catch {
         // Ignore resize errors
       }

AppImage/scripts/flask_terminal_routes.py

@@ -169,16 +169,19 @@ def terminal_websocket(ws):
                 # Client closed connection
                 break
             
-            # Handle terminal resize (optional)
             if data.startswith('\x1b[8;'):
                 try:
+                    # Parse: \x1b[8;{rows};{cols}t
                     parts = data[4:-1].split(';')
-                    rows, cols = int(parts[0]), int(parts[1])
-                    set_winsize(master_fd, rows, cols)
+                    if len(parts) >= 2:
+                        rows, cols = int(parts[0]), int(parts[1])
+                        set_winsize(master_fd, rows, cols)
+                        print(f"[Terminal] Resized to {rows}x{cols}")
                     continue
-                except:
+                except Exception as e:
+                    print(f"Error parsing resize: {e}")
                     pass
-            
+
             # Send input to bash
             try:
                 os.write(master_fd, data.encode('utf-8'))