{
  lib,
  pkgs,
  isImageTarget,
  ...
}: {
  imports = lib.optionals (!isImageTarget) [
    ./hardware-configuration.nix
    ./disko-config.nix
  ];

  # boot.loader.grub = {
  #   enable = true;
  #   device = "/dev/vda";
  # };

  # Enable X server and Plasma 6 desktop environment
  # services.xserver.enable = true;
  services.desktopManager.plasma6.enable = true;

  # Enable SDDM
  services.displayManager.sddm.enable = true;

  # Define the "nixos" user
  users.users.nixos = {
    isNormalUser = true;
    extraGroups = ["wheel" "networkmanager"]; # "wheel" for sudo, "networkmanager" for networking
    initialPassword = "nixos"; # Default password (changeable on first login)
  };

  # Allow passwordless sudo for the "wheel" group
  security.sudo.wheelNeedsPassword = false;

  # Install essential packages
  environment.systemPackages = with pkgs; [
    brave
    vlc
  ];

  # Enable networking with NetworkManager
  networking.networkmanager.enable = true;

  # Set the time zone (optional)
  time.timeZone = "UTC";

  # Specify the system state version
  system.stateVersion = "23.05";
}