nixos/hosts/desktop/monitors.nix

_: {
  monitors = [
    {
      name = "DP-3";
      resolution = "2560x1440";
      refreshRate = 144;
      position = "1920x0";
    }
    {
      name = "DP-1";
      resolution = "2560x1440";
      refreshRate = 144;
      position = "4480x0";
    }
    {
      name = "HDMI-A-1";
      resolution = "1920x1080";
      refreshRate = 60;
      position = "0x0";
    }
  ];
}