Delete Appointment

curl -X DELETE "https://app.medisync.me/api/appointments/65f8a1b2c3d4e5f6789012ef" \
  -H "Authorization: Bearer <JWT>"

{
  "success": true
}

{
  "success": false,
  "error": "Appointment not found"
}

{
  "success": false,
  "error": "Forbidden"
}

{
  "success": false,
  "error": "Cast to ObjectId failed for value \"abc\" (type string) at path \"_id\" for model \"Appointment\""
}

{
  "success": false,
  "message": "Unauthorized"
}