scripts/install.sh: inline ss -Htln check before tarball download so
cockpit-on-9090 (and friends) fail early instead of breaking the stack
mid-compose-up. Culprit-specific hints for :9090 (cockpit.socket) and
:80/:443. Gracefully skipped if iproute2 not installed.
config.sh: Next Steps in release mode now surfaces
- test-deployment.sh --wait 60 (verify step)
- validate-env.sh (re-check ports/.env)
- pangolin-teardown.sh (clean reset before reinstall)
Also documents the ~3min first-pull + ~90s stabilization window so
brief "unhealthy" statuses don't panic new users.
Bunker Admin