7eb944c83c
familylaw.support.modification — wires Steps 1-8 for a support modification: - open_for_case() opens a NEW modification proceeding under the same case (locked decision) and sets a 20-day answer deadline on it - 15%/$50 substantial-change PRESUMPTION: threshold = max($50, 15% of current); meets_threshold computed. Explicitly a deterministic test, NOT a prediction of whether the court grants it (no outcome/probability — EXCLUDED capability honored) - DOR / Title IV-D flag; retroactivity to filing date + note - prior-judgment handling: action_extract_prior_judgment produces a plain summary + FLAGGED interpretation QUESTIONS (carries a not-a-conclusion disclaimer); the model has no conclusion/ruling field by design. AI call mocked. Wizard + views + menu; "Open Support Modification" button on the case form (shown for support_modification matters). ACL added. Tests (familylaw_step9): new proceeding created + distinct from original; threshold 15% prong, $50 prong (met/not), change %, no-change; 20-day answer deadline + date math; DOR flag; retroactivity date; extraction summarizes + flags (not concluded, no conclusion field); extraction logs a done ai.task. Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>