curl --request POST \
  --url https://folksbase.onrender.com/api/contacts \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "email": "jsmith@example.com",
  "first_name": "<string>",
  "last_name": "<string>",
  "phone": "<string>",
  "company": "<string>",
  "notes": "<string>"
}
'

{
  "id": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
  "workspace_id": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
  "email": "<string>",
  "first_name": "<string>",
  "last_name": "<string>",
  "phone": "<string>",
  "company": "<string>",
  "notes": "<string>",
  "avatar_url": "<string>",
  "is_unsubscribed": true,
  "custom_fields": {},
  "created_at": "<string>",
  "updated_at": "<string>",
  "tags": [
    {
      "id": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
      "workspace_id": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
      "name": "<string>",
      "color": "<string>",
      "emoji": "<string>",
      "created_at": "<string>"
    }
  ]
}