Create catalog

curl --request POST \
  --url https://app.flowglad.com/api/v1/catalogs \
  --header 'Authorization: <api-key>' \
  --header 'Content-Type: application/json' \
  --data '{
  "catalog": {
    "isDefault": true,
    "name": "<string>"
  }
}'

{
  "catalog": {
    "id": "<string>",
    "createdAt": "2023-11-07T05:31:56Z",
    "updatedAt": "2023-11-07T05:31:56Z",
    "livemode": true,
    "organizationId": "<string>",
    "isDefault": true,
    "name": "<string>"
  }
}