8eef89b63c
- Rotate API key/secret (previously exposed in agent session, issue 0169) - Hardcode node_ip + disable use_external_ip (kill Google STUN leak, issue 0167) - Expand UDP range 50000-50200 -> 50000-50500 (capacity, issue 0168) - Refresh livekit.example.yaml template + add *.bak.* to gitignore (issue 0170) Note: live secrets in configs/livekit/livekit.yaml + .env (gitignored) docker-compose.livekit.yml has pre-existing operator TURN changes (issue 0166) left untouched.