curl --request POST \
  --url http://localhost:3000/v1/scheduling/shifts \
  --header 'Content-Type: application/json' \
  --data '
{
  "employeeId": 123,
  "date": "2026-03-05",
  "startHour": 11,
  "startMinute": 29,
  "endHour": 11,
  "endMinute": 29,
  "area": "<string>",
  "publish": false
}
'

{
  "success": true,
  "message": "<string>",
  "shift": {
    "id": 123,
    "employeeId": 123,
    "startTime": "<string>",
    "endTime": "<string>"
  }
}