docs(track-a): checkpoint autonomous promotion coordination

[blakinio]

OTCLIENT-TIBIA-RE-COORD durable checkpoint

Autonomous coordinator invocation started 2026-08-16 20:13 Europe/Warsaw from trusted main@d3f186414256151c9d5e03f34c5a9026b1fba500.

This Draft changes only the coordinator task record. It persists current dispositions while protected P1 promotion #414 is terminally gated on its live ready-state required CI generation 31964646912.

Key durable state:

• P1 feat(track-a): promote P1 bridge from current main #414 = ACCEPT, zero material findings/review threads, exact accepted implementation replay, pre-ready exact-head governance/canonical-governance/CI green; ready-state full CI still live, no bypass/rerun authorized.
• fix(track-a): promote Qt XCB GL integration repair #403/research(track-a): replay P2 exact-chain evidence on hosted #368/feat(track-a): promote P1 bridge from fresh main #372 closed unmerged with recorded supersede/reject decisions.
• diag(track-a): capture XCB GL loader trace and Xvfb extensions #415 researcher closeout corrected and independently accepted; exact-head governance/CI green; integration serialized behind P1, no second client run.
• research(track-a): trace retained byte-container consumer #310 = RETURN_FOR_EVIDENCE because admitted artifact 9252025461 does not reproduce the persistent-QBuffer -> ClientMessageProcessor object-identity setup link.
• research(track-a): recover direct player position #302/docs(track-a): close worldmap extent static dependency graph #367 = RETURN_FOR_EVIDENCE / WAITING.
• research(track-a): refresh coverage audit from current main #390 = RETURN_FOR_EVIDENCE; refresh must consume current main and bounded diag(track-a): capture XCB GL loader trace and Xvfb extensions #415 evidence.
• canonical RUNTIME remains blocked with registration absent and mutation fail-closed.

No physical runtime, canonical state, credentials, login/gameplay, Track B mutation, local git, or owner-funded Codex/OpenAI API quota was used by this coordinator checkpoint. Keep Draft until #414 terminal state is known; then reconcile/replay this one-file checkpoint onto the resulting current main rather than merging a stale snapshot.

[blakinio]

Coordinator reconciliation: PR #414 is now terminally merged as 070a066488d22126483e13fc8a08b17df5090918 after exact-head Track A governance 31964526901=SUCCESS, canonical-live governance 31964526899=SUCCESS, full CI 31964646912=SUCCESS, and CI / Required job 95211762055=SUCCESS. This checkpoint was intentionally a pre-merge snapshot and must not merge after main advanced. P1 lifecycle closeout is continuing in archive PR #424. Closing this Draft as superseded/stale; no unique implementation content is lost.