Create a new flow

curl --request POST \
  --url https://brainbase-monorepo-api.onrender.com/api/workers/{workerId}/flows \
  --header 'Content-Type: application/json' \
  --header 'x-api-key: <api-key>' \
  --data '{
  "name": "<string>",
  "label": "<string>",
  "code": "<string>",
  "validate": "<string>"
}'

{
  "id": "<string>",
  "version": 123,
  "name": "<string>",
  "label": "<string>",
  "code": "<string>",
  "createdAt": "2023-11-07T05:31:56Z",
  "updatedAt": "2023-11-07T05:31:56Z",
  "workerId": "<string>"
}