{ username, ... }:
{
  system.stateVersion = "25.05";

  imports = [
      ./hardware-configuration.nix
      ../../sys/default.nix
    ];

  sys = {
    core = {
      allowUnfree.enable = true;
      flatpak.enable = true;
      hardwareTools.enable = true;

      audio.enable = true;
      bootloader = "systemd-boot";
      drivers = {
        enable = true;
        amd.enable = true;
        stability = "unstable";
      };
      fonts.enable = true;
      greet.enable = true;
      home-manager = {
        enable = true;
        users.${username}.path = ./home.nix;
      };
      locale.enable = true;
      network.enable = true;
      memory = {
        zram.enable = true;
        zram.percent = 25;
        swapfile.enable = true;
        swapfile.size = 32;
      };
      security.enable = true;
      storage = {
        enable = true;
        keepDays = 30;
      };
      users.enable = true;
    };
    srv = {
      files = {
        thunar.enable = true;
        utils.enable = true;
      };
      gaming = {
        enable = true;
        steam.enable = true;
        vr.enable = true;
      };
      kvm.enable = true;
      nix-helper.enable = true;
      ollama.enable = true;
    };
    wm = {
      niri.enable = true;
    };
  };
}