{
  "feature_id": "F-159",
  "agent": "security",
  "stage": "security_gate",
  "verdict": "APPROVED",
  "summary": "Solo se persiste una preferencia booleana no sensible; no cambian auth, permisos ni destinos de navegación.",
  "checks": [
    {"item":"No sensitive storage","ok":true,"evidence":"localStorage contains only collapsed boolean"},
    {"item":"RBAC preserved","ok":true,"evidence":"Navigation remains filtered by visibleNavItems(role)"},
    {"item":"No dependency change","ok":true,"evidence":"Uses React and existing Tailwind only"}
  ],
  "issues": []
}