macOS setup

Full circle it is, then.

## Software List (All FOSS) - [Rectangle](https://github.com/rxhanson/Rectanglehttps://github.com/rxhanson/Rectangle) - [Hammerspoon](https://www.hammerspoon.org/) - [MiddleClick](https://github.com/artginzburg/MiddleClick-BigSur) - [Scroll Reverser](https://github.com/pilotmoon/Scroll-Reverser) - [AltTab MacOS](https://github.com/lwouis/alt-tab-macos)