Add a Mermaid sequence diagram to ADR-0008 showing the 5 ordered checks (FHA-PROXY → FHA-VOUCHER → FHA-SOI → FHA-CRIM → FHA-DISPARATE) and the bypass auto-escalation (3 same-owner → GC, 5 same-reason → DEFCON-4). Should render correctly on GitHub. Keep it boundary-clear: the diagram should also indicate what the gate does NOT do (no learned-proxy detection, no disparate-impact testing beyond the four-fifths rule, no vendor-side training-time controls).
Pattern: see ADR-0007 + ADR-0009 for analogous diagram opportunities (separate issues if helpful).
Add a Mermaid sequence diagram to ADR-0008 showing the 5 ordered checks (FHA-PROXY → FHA-VOUCHER → FHA-SOI → FHA-CRIM → FHA-DISPARATE) and the bypass auto-escalation (3 same-owner → GC, 5 same-reason → DEFCON-4). Should render correctly on GitHub. Keep it boundary-clear: the diagram should also indicate what the gate does NOT do (no learned-proxy detection, no disparate-impact testing beyond the four-fifths rule, no vendor-side training-time controls).
Pattern: see ADR-0007 + ADR-0009 for analogous diagram opportunities (separate issues if helpful).