The landing page wasn't interactive because public_url resolved to localhost, making WebSocket connections fail from remote browsers. - Added multiple IP detection methods (socket, hostname -I, gethostbyname) - Support --port= and --host= flag formats - Print actual serving URL on startup - Switch web start back to textual-serve (TUI in browser) Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>