- Update infrastructure/SYSTEMD_SERVICES.md: coordinator API port 8000 → 8011
- Update reference/PORT_MAPPING_GUIDE.md: coordinator API port 8000 → 8011
- Update guides/getting-started/2_installation.md: health check and troubleshooting port 8000 → 8011
- Update guides/getting-started/3_cli.md: coordinator API URL and health check port 8000 → 8011
- Coordinator API is now on port 8011 (not 8000)
- More documentation files still need updates