Post authsend signup verification code

curl --request POST \
  --url http://127.0.0.1:3000/api/auth/send-signup-verification-code \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "email": "jsmith@example.com",
  "turnstileToken": "<string>"
}
'

{
  "token": "<string>",
  "expiresTime": "<string>"
}