Deterministic migration of ~52 internal_committee rows whose case_number holds
a full citation → normalized bare number (citation_formatted already correct).
DB analysis (2026-05-31): clean 1-token extraction, 0 key-collisions, 0
citation↔case_number mismatches, no month-padding dups. Chair-gated reversible
migration (backup→dry-run→approve→apply). One edge for chair: 8047/23 ערר vs בל"מ.
External (#68/FU-2c) split out — its citation_formatted is inconsistent.
Verified all 11 case_law FKs use id(UUID), not case_number → rename is FK-safe.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Chaim
105d9626ca