backpacker | My Nix-on-Droid configs

Overview

Here's a quick and incomplete tour of what is going on in the repository:

Directory	Purpose
`modules`	Stores NixOS and Home-manager modules. These are the main building block: Every `system` receives the options these declare.
`systems`	Stores NixOS system configurations. These are also often called `hosts`
`homes`	Stores Home-manager configurations, which are associated with a `system`