curl --request GET \
  --url https://core.ravenna.ai/api/workflow-collections/{id} \
  --header 'x-ravenna-api-token: <api-key>'

{
  "id": "<string>",
  "name": "<string>",
  "description": "<string>",
  "emoji": "<string>",
  "icon": "<string>",
  "color": "<string>",
  "createdAt": "<string>",
  "updatedAt": "<string>",
  "deletedAt": "<string>",
  "authorId": "<string>",
  "author": {
    "id": "<string>",
    "firstName": "<string>",
    "lastName": "<string>",
    "email": "<string>",
    "image": "<string>"
  },
  "workspaceId": "<string>",
  "parentCollectionId": "<string>",
  "workflowCount": 123
}