curl --request POST \
  --url http://localhost:8080/api/workspaces/{id}/projects/{project_id}/phases/reorder \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "phase_orders": [
    123
  ]
}
'

[
  {
    "project_id": "<string>",
    "name": "<string>",
    "description": "<string>",
    "phase_order": 123,
    "status": "<string>",
    "created_at": "<string>",
    "tasks": []
  }
]