First release under the oFinder name.
Download the DMG, drag oFinder.app to Applications, then clear the quarantine flag before the first launch (the app is not notarized):
xattr -d com.apple.quarantine /Applications/oFinder.app
Some folders (Desktop, Documents, Trash) need Full Disk Access: System Settings > Privacy & Security > Full Disk Access.
What it does, and how it differs from the r2_finder project it forked from, is in the README.