Personal configuration files for Nix.
Run setup.sh as superuser from directory where you want to keep configs.
Either from existing private ssh key:
ssh-to-age -private-key -i .ssh/id_ed25519 > .config/sops/age/keys.txt
Or new key:
age-keygen -o ~/.config/sops/age/keys.txt
age-keygen -y ~/.config/sops/age/keys.txt