- Modified handle_tunnel_request() to connect to local SSH server (localhost:22)
- Added forward_ws_to_local() function for WebSocket to local SSH forwarding
- Updated handle_tunnel_data() to properly route data to correct socket
- wssshc now establishes bidirectional forwarding between WebSocket and local SSH server
- Fixed tunnel blocking issue by implementing proper data flow in both directions
- Added thread for handling data from local SSH server back to WebSocket