{
  inputs,
  pkgs,
  ...
}:
# neogaia — Dell XPS 13 9380 laptop.
# Disk layout is in ./disk.nix.
# `fileSystems` are derived from it, none declared here.
{
  imports = [
    inputs.nixos-hardware.nixosModules.dell-xps-13-9380
    ./hardware-configuration.nix
    ./disk.nix
  ];

  boot.kernelPackages = pkgs.linuxPackages_cachyos;

  # So wifi can be joined from the console.
  networking.networkmanager.enable = true;

  registry.address.neogaia.self = "10.23.50.146";

  modules.network.vpn-client = {
    enable = true;
    sopsFile = ../../secrets/neogaia.yaml;
    address = "10.23.100.3/32";

    peer = {
      publicKey = "sGEkSD+gEdIMXi4PBN3AhwHGc4tWMtcjOIey3s7yb3I=";
      endpoint = "100.0.90.192:51820";
      allowedIPs = [ "10.23.0.0/16" ];
    };
  };

  registry.shell-shortcut.neogaia = {
    vpn-on = "sudo systemctl start wireguard-wg-home.target";
    vpn-off = ''sudo systemctl stop 'wireguard-wg-home*.service' wireguard-wg-home.target'';
  };

  modules.monorepo.enable = true;
  modules.shell.herdr.enable = true;
  modules.shell.gitea-axi.enable = true;
  modules.shell.pi.enable = true;

  modules.desktop.enable = true;
  modules.desktop.apps.firefox.uiScale = "1.25";
  modules.desktop.apps.obsidian.enable = true;
  modules.desktop.apps.steam.enable = true;

}