Are you thinking about creating totally separate workspace just to manage Unity Catalog?

I've been playing a bit with the Unity Catalog and I am currently thinking about managing it from one of the existing workspaces. I don't think there is need for separate one, unless you have some spare once.

I am thinking about DEV and PROD Unit Catalogs and DEV one will be managed from the existing DEV workspace and PROD from the existing PROD workspace.

On one hand it sounds tempting if I got you correctly - similar to having the AWS account just for CI/CD.