515ef933a1
In-depth handoff for Tier 1 review covering: - Executive summary with TL;DR - Goal & scope (planned vs delivered) - Per-phase delivery summary - Test coverage analysis (7 new + 2 adapted + 2 smoke) - Deferred items documentation (3 cross-references) - Pre-existing failures (14, verified not caused by this track) - Plan deviations (6 items, with rationale) - Post-ship risk register - Commit inventory with diff stat - 7 recommendations for the Tier 1 reviewer - Handoff checklist Working tree was clean before adding the report (no other changes to commit).