List flows

curl --request GET \
  --url https://sandbox-api.getcove.co/v1/flows \
  --header 'Authorization: <api-key>'

{
  "flows": [
    {
      "id": "<string>",
      "name": "<string>",
      "steps": [
        {
          "id": "<string>",
          "name": "<string>",
          "options": {
            "skippable": true
          }
        }
      ]
    }
  ]
}