Add more & generalize flake outputs:
- templates: just a `default.nix` (TODO: add a `Haskell` template)
- packages & devShells: create and use `forEachPkgs`
Add more `Wayland` things for `homix`:
- `swww` - custom package + custom systemd service (TODO: abstract away)
- `wired` - from flake + `home-manager` module
Add default `imports` and `nixokgs.overlays` for `reo101@homix`
-- TODO: don't handwire it, somehow *auto-import* from `mkNixosHost` in `flake.nix`
Based on `cce47e4df5/standard`
Adds (experimental) support for `nix-on-droid` and `nix-on-darwin`
Includes support for multiple hosts of each base
Adds config for `cheetah` on `nix-on-droid`
