Turning Fedora Workstation into Fedora Server

You need to know the identity of your machine first:
dnf list fedora-release-identity-\* on the top you see:

Last metadata expiration check: 3:09:55 ago on Mon 28 Aug 2023 09:00:29 AM -03.
Installed Packages
fedora-release-identity-workstation.noarch

What does yours show?