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

  imports = [
    inputs.disko.nixosModules.disko
    ./disko.nix

    ./hardware-configuration.nix
    ../../os/default.nix
  ];

  os = {
    core = {
      allowUnfree.enable = true;

      audio.enable = true;
      bootloader.type = "systemd-boot";
      drivers = {
        enable = true;
        kernel = "hardened";
        cpu = "intel";
        graphics.enable = true;
      };
      fonts.enable = true;
      greet.enable = true;
      home-manager = {
        enable = true;
        users.${username}.path = ./home.nix;
      };
      locale.enable = true;
      memory.zram = {
        enable = true;
        percent = 25;
        swapfile.enable = true;
      };
      network.enable = true;
      security.enable = true;
      ssh.enable = true;
      storage.enable = true;
      users.enable = true;
    };
    srv = {
      yggdrasi.enable = true;
      i2p = {
        enable = true;
        enableBrowser = true;
      };
      tor = {
        enable = true;
        enableBrowser = true;
      };
      files = {
        enable = true;
        localsend.enable = true;
      };
      sops.enable = true;
      nix-helper.enable = true;
      monero.enable = true;
      omnisearch.enable = true;
      vpn.enable = true;
    };
    wm = {
      enable = true;
      niri.enable = true;
    };
  };
}