List all payment methods

curl --request GET \
  --url https://api.ongoody.com/v1/payment_methods \
  --header 'Authorization: Bearer <token>'

{
  "data": [
    {
      "id": "c85e8e58-6bb9-4a10-8982-5c804fbab4a4",
      "name": "Visa 1234",
      "cardholder_name": "Card 1"
    },
    {
      "id": "0fabfed9-b97e-4113-860b-8843a139d559",
      "name": "Mastercard 5678",
      "cardholder_name": "Card 2"
    }
  ],
  "list_meta": {
    "total_count": 2
  }
}