List Guidances

curl --request GET \
  --url https://public.api.serval.com/v2/guidances \
  --header 'Authorization: Bearer <token>'

{
  "data": [
    {
      "id": "<string>",
      "teamId": "<string>",
      "name": "<string>",
      "description": "<string>",
      "content": "<string>",
      "shouldAlwaysUse": true,
      "isPublished": true,
      "hasUnpublishedChanges": true
    }
  ],
  "nextPageToken": "<string>"
}