Import restart_instances_then_hub_pm2 so background restart after AI env sync actually runs on the server.
Co-authored-by: Cursor <cursoragent@cursor.com>
Wire bootstrap_deploy_secrets into setup_env.sh (one-time HUB_BRIDGE_TOKEN, FLASK_SECRET_KEY, HUB_SESSION_SECRET). Remove AI section from instance env UI; hub saves OPENAI settings to all four .env files. SSO unchanged.
Co-authored-by: Cursor <cursoragent@cursor.com>