I built tidy for myself because my Downloads folder and various project directories were very cluttered. I wanted a CLI tool, or a script to do that, but had little success, so I built my own. It’s written in Go and uses the Charm (Bubble Tea) TUI framework... Tested working on WSL and it works great for moving all files to their extension based directories easily. I've found it really helpful for keeping my WSL and Linux environments clean. Do give it a go!