De-sprint pr-review, dynamic repo-root paths, gate-aligned checks; workshop-start Agent-tool rename + roster fixes (IMPROVEMENTS.md folded in and removed); whats-next pql-durability notes; pr-process orphan-check + full-suite alignment. New helper scripts tooling/godot-cold-parse + tooling/pr-watchlist-diff (allowlist entries deferred to first-use per permission policy). Part of T-1099. Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>