=== ROUTER STEP FACTS CONTRACT VALIDATION ===
step=STEP_048L_LEGACY_HMN_MANAGER_FORENSIC_AUDIT
decision=PASS
all_ok=True
structure_ok=True
success_ok=True
expected_absence_ok=True
blockers_ok=True
success_checks_count=12
expected_absence_count=0

warnings:
  - Read-only forensic audit only.
  - No service disable, no ifup/ifdown, no uci set, no route changes.
  - If an enabled legacy manager is found, next step should quarantine/disable it before any replacement apply.