• Merge pull request #1495 from kaitranntt/kai/fix/bar-launch-ipv4-bind
• fix(test): restore real account modules in tier-lock to fully stop mock leak
• fix(test): stop tier-lock mock.module leaking an empty PROVIDERS_WITHOUT_EMAIL
• fix(bar): read codex rollout tail via fs so quota surfaces under node
• fix(bar): bind 'ccs bar launch' server to IPv4 loopback