Add Mac App Cleaner to the list of cleaners

[rblyz]

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• New addition to list
• Fixing bug in existing item in list
• Removing item from list
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Proposed Changes

Terminal-based uninstaller in pure bash, zero dependencies. Finds app leftovers, orphaned junk, brew/pip packages. Moves everything to Trash instead of rm -rf — fully recoverable. Unique in this list as a CLI-native tool with no GUI required.

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