TaskEventState

"""An audit event in a task's lifecycle"""
type TaskEventState {
  """Unique identifier"""
  id: TaskEventID!
  """Associated task ID"""
  taskId: TaskID!
  """Event type"""
  eventType: TaskEventType!
  """Previous status (null for creation)"""
  fromStatus: TaskStatus
  """New status"""
  toStatus: TaskStatus!
  """User who triggered the event"""
  userId: UserID
  """Additional event metadata (JSON)"""
  metadata: JSONMap
  """Timestamp (ISO8601)"""
  createdAt: ISO8601!
}