docs: post-hoc B7 closure for reconcile-historical-add-scripts (#163)
Ships Brief 7 (documentation + verification runbook) of the
reconcile-historical-add-scripts convoy, ~2 months post-hoc. The
6 implementer briefs (B1-B6) landed 2026-06-14 to 2026-07-06 via
PRs #148, #149, #150, #151, #152, #153. This PR closes the loop:
- Brings the architect's parent convoy file + 6 brief files onto
main (they only existed on the stale convoy/reconcile-historical-
add-scripts branch, never merged)
- Adds § As-shipped to the parent convoy file documenting all 6
squash SHAs + PR numbers + merge dates + the reservation-timestamp
rename (1781000000001-006 → 1781442330001-006 in ec9bb2b, except
B3 which kept its original) + the B6 shipped-as-tiny-migration
deviation from the collapse-to-docs plan
- Fixes docs/SCHEMA_MAP.md § user_favorites (was stale
(user_id, card_id); actual polymorphic (item_type, item_id) per
B4's migration)
- Adds docs/MIGRATION_VERIFICATION_RUNBOOK.md — manual
fresh-Neon-branch vs prod pg_dump diff runbook per architect D5
- Flips .convoys/ship-readiness.md entries:
- reconcile-historical-add-scripts → RESOLVED
- retire-graveyard-scripts-after-audit → UNBLOCKED
- Adds two new queued follow-ups surfaced by the architect:
- unify-user-avatar-column (P3 — dual avatar column smell)
- drop-dead-cards-columns (P3 — cards.quantity + cards.favorited)
No source-code changes. Docs only.
Co-authored-by: Cursor <cursoragent@cursor.com>
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