Modularize hardware config

nix/hardware/spaceship/spaceship.nix

@@ -1,13 +1,7 @@
-{ pkgs, config, lib, modulesPath, ... }:
+{ pkgs, lib, ... }:
 {
-  imports =
-    [
-      (modulesPath + "/installer/scan/not-detected.nix")
-    ];
-
-  boot.initrd.kernelModules = [ ];
+# TODO: needed?
   boot.kernelModules = [ "kvm-amd" ];
-  boot.extraModulePackages = [ ];
 
   fileSystems."/drive2" =
     {
@@ -20,19 +14,6 @@
       ];
     };
 
-  # Enables DHCP on each ethernet and wireless interface. In case of scripted networking
-  # (the default) this is the recommended approach. When using systemd-networkd it's
-  # still possible to use this option, but it's recommended to use it in conjunction
-  # with explicit per-interface declarations with `networking.interfaces.<interface>.useDHCP`.
-  networking.useDHCP = lib.mkDefault true;
-  # networking.interfaces.enp15s0.useDHCP = lib.mkDefault true;
-  # networking.interfaces.wlp16s0.useDHCP = lib.mkDefault true;
-
-  nixpkgs.hostPlatform = lib.mkDefault "x86_64-linux";
-  hardware.cpu.amd.updateMicrocode = lib.mkDefault config.hardware.enableRedistributableFirmware;
-  services.fstrim.enable = lib.mkDefault true;
-  nix.settings.auto-optimise-store = true;
-
   virtualisation.virtualbox.host.enable = true;
 
   # enable hardware acceleration and rocm