{
  "version": "3.1",
  "project_name": "{{PROJECT_NAME}}",
  "status": "idle",
  "current_milestone": null,
  "current_task_id": null,
  "milestones": [],
  "_milestone_schema": "{ id, name, type: 'standard'|'adhoc', status, phases[], phase_slugs{}, roadmap_ref, created_at }",
  "artifacts": [],
  "last_updated": "{{TIMESTAMP}}",
  "accumulated_context": {
    "key_decisions": [],
    "blockers": [],
    "deferred": []
  },
  "transition_history": [],
  "milestone_history": []
}