Largely inspired by https://github.com/maeve-oake/nixos-config

0. (laptop) plug in yubikey
1. (laptop) run just bootstrap {target-host}
2. push, wait until everything is built and cached
3. (target) boot into NixOS live environment from PXE
4. (laptop) run just install {target-host}

0. create a host named lxc-{whatever}
1. configure, make sure to import flake.lxcModules.default, commit
2. run just bootstrap {target-host}
3. push, wait until everything is built and cached
4. run just install {target-host}

0. (laptop) run just deploy {target-host}