* feat(clean): add interactive Xcode simulator runtime volumes cleanup
Scan CoreSimulator Volumes/Cryptex directories, detect IN_USE/UNUSED
status via mount points, and let users interactively select items to
clean. Also show size info for unavailable simulator cleanup.
* refactor(clean): auto-clean Xcode simulator runtime volumes
Remove interactive selector, now automatically cleans all UNUSED
runtime volumes while skipping IN_USE and protected paths.