{
  "timestamp": "2026-01-10T04:09:15.191130",
  "problem": "Palette d'outils VWB vide",
  "solution": "Backend catalogue simplifié avec 6 actions VisionOnly",
  "tests_results": {
    "Backend Catalogue": true,
    "Simulation Exécution": true,
    "Validation Actions": true,
    "Configuration CORS": true,
    "Intégration Frontend": true
  },
  "success_rate": 100.0,
  "status": "RÉSOLU",
  "backend_url": "http://localhost:5004",
  "actions_count": 6,
  "categories_count": 5,
  "simulation_mode": true
}