curl --request POST \
  --url https://aarwcjjzhlmkgdwrisyt.supabase.co/functions/v1/auth-send-otp \
  --header 'Content-Type: application/json' \
  --data '
{
  "phone": "+2348012345678"
}
'

{
  "success": true,
  "status": 200,
  "data": {
    "message": "OTP sent to your phone."
  }
}