Carry the remaining CTCL, lobby, and player-limit updates onto the new moreplayers branch. This change set is intentionally marked untested and may still be broken. It needs follow-up validation and likely further work before it should be considered stable. Co-authored-by: Claude Sonnet 4.6 (Anthropic) <noreply@anthropic.com> Co-authored-by: GitHub Copilot <copilot@github.com>