- Enable `web` command to start UI server
- Centralize web server setup and static serving
- Implement modular UI for chat and script editor
- Refactor Heroprompt UI into its own module
- Introduce dynamic theme switching and mobile menu
- Add `web` command to start the Hero UI server
- Introduce `--host`, `--port`, and `--open` flags
- Implement cross-platform browser opening
- Update UI factory arguments for server configuration