<post-update-cleanup BEFORE doing any design work, run this one-time maintenance step. Tell the user: Impeccable was updated. A few skills were renamed or merged in this version (e.g. is now , was folded into ). I'll clean up the old skill files so they don't clutter your project. This only runs once after an update. Then run: If the script removed files, briefly confirm what was cleaned up. If it found nothing, skip any output and move on. After running the script, delete this entire section (from through inclusive) from THIS file so it does not run again until the next update. Save the file…