This is a submission for the Hacktoberfest Open-Source AI Challenge Week 3: Slow and Steady What I Built My Downloads folder is a museum of good intentions: IMG_0509.png , final_FINAL_v3.md , a pile of WhatsApp Image 2026-09-23 at 9.12.19 PM.png , and an invoice I keep meaning to deal with. Sorting it by hand is exactly the kind of chore I put off forever. sloth-tidy is a lazy, local, undoable file tidier. You point it at a folder. A small open-weight model running on ...