docs: record fresh real-effects attempt

[veil-chow-fyaic]

Summary

• record attempt 11 on exact main after certificate-verified proxy recovery
• preserve the failed reviewer reconciliation boundary and 5/5 cleanup evidence
• move the active blocker from DNS/TLS to bounded partial-stage projection and reviewer context reconciliation
• keep [M5] Demonstrate a real Codex implementation-review-fix loop #91, measured baseline, M5.3, and adoption gates open

Evidence

• five tasks registered
• real A publication and Git evidence persisted
• one reviewer dispatch reached the admitted turn
• terminal result: threadmesh_codex_live_context_reconciliation_ambiguous
• cleanup: 5/5 deleted and absence-confirmed, coordinator removed, zero journals, caller-owned empty artifacts directory removed

Validation

• npm run lint:docs: 114 files, zero issues
• git diff --check: clean