Added Arch Linux AUR package

[janpfischer]

Hey,

thanks for this application! I've added an AUR package for Arch Linux in the AUR package repository: https://aur.archlinux.org/packages/go-focus-bin This build uses the prebuild amd64 Linux build and bundles it as a package. You can see the details of the build here.

Once a new tag is published in this repository a PR in this repository will be created automatically. Once accepted the package will be published to the AUR. With this new versions are available fast and reliable to the AUR.

To install the package simply use your favorite AUR-Helper like yay or paru. Example with yay:

yay -S go-focus-bin

If you like this it would be great if you can add this to the documentation as an installation method.

Cheers!