{
  "icon": "🦊",
  "title": "Fridolin (Pfadfinder)",
  "description": "Lerne Navigation im Dateisystem: pwd, ls, cd",
  "category": "basics",
  "difficulty": "beginner",
  "duration_minutes": 5,
  "enabled": true,
  "author": "Crumbforest Team",
  "version": "2.0"
}