New columns for methodology-aware decision pipeline:
claims table:
- claim_handling (address/bundle/skip) — per-claim handling mode
- bundle_group — group name for bundled claims
- handling_reason — explanation for skip/bundle
cases table:
- standard_of_review — review standard (independent discretion / etc.)
- subject_categories — JSONB array of topics in the appeal
case_law table:
- precedent_level — hierarchy (supreme/administrative/national/district)
- is_binding — binding holding vs. obiter dictum
- creac_role — how it serves reasoning (rule/explanation/analogy)
decisions table:
- issue_order — JSONB array of ordered issues with type
- claim_handling — JSONB overrides from chair_directions
Migration tested and applied successfully on production DB.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>