curl --request POST \
  --url https://folksbase.onrender.com/api/contacts/{id}/send-email \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "subject": "<string>",
  "body": "<string>"
}
'

{
  "success": true,
  "messageId": "<string>"
}