{lib, ...}: {
  nix = {
    settings.experimental-features = ["nix-command" "flakes"];
    gc = {
      automatic = true;
      dates = "daily";
      options = "--delete-older-than 7d";
    };
    extraOptions = ''
      keep-outputs = true
      keep-derivations = true
    '';
  };
  system.autoUpgrade.enable = lib.mkDefault false;
  nixpkgs.config.allowUnfree = true;
  home-manager = {
    useUserPackages = false;
    useGlobalPkgs = true;
  };
  networking.networkmanager.enable = true;
  services.power-profiles-daemon.enable = true;
  virtualisation.podman.enable = true;
  fonts.fontconfig.enable = true;
  programs = {
    ssh.startAgent = true;
    fish.enable = true;
    zsh.enable = true;
  };
}