chore: prepare config structure for multiple hosts

nixos/desktop/default.nix

@@ -0,0 +1,44 @@
+{
+  inputs,
+  outputs,
+  lib,
+  config,
+  pkgs,
+  ...
+}:
+{
+  imports = [
+    (import ../base.nix {
+      inherit
+        inputs
+        outputs
+        config
+        lib
+        pkgs
+        ;
+    })
+    (import ./hardware-configuration.nix {
+      inherit lib;
+    })
+  ];
+
+  # Enable CUPS to print documents.
+  #services.printing.enable = true;
+
+  # Enable firmware
+  #hardware.enableAllFirmware = true;
+
+  # Enable bluetooth
+  #hardware.bluetooth.enable = true;
+
+  # Enable sound with pipewire.
+  # security.rtkit.enable = true;
+  # services.pipewire = {
+  #   enable = true;
+  #   alsa.enable = true;
+  #   alsa.support32Bit = true;
+  #   pulse.enable = true;
+  # };
+
+  networking.hostName = "desktop";
+}

nixos/desktop/hardware-configuration.nix

@@ -0,0 +1,42 @@
+{
+  lib,
+  ...
+}:
+
+{
+  imports = [ ];
+
+  boot.initrd.availableKernelModules = [
+    "sd_mod"
+    "sr_mod"
+  ];
+  boot.initrd.kernelModules = [ ];
+  boot.kernelModules = [ ];
+  boot.extraModulePackages = [ ];
+
+  fileSystems."/" = {
+    device = "/dev/disk/by-uuid/0eb29109-abd1-49af-859a-1c5009e2482f";
+    fsType = "ext4";
+  };
+
+  fileSystems."/boot" = {
+    device = "/dev/disk/by-uuid/EE00-3849";
+    fsType = "vfat";
+    options = [
+      "fmask=0077"
+      "dmask=0077"
+    ];
+  };
+
+  swapDevices = [ ];
+
+  # 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.eth0.useDHCP = lib.mkDefault true;
+
+  nixpkgs.hostPlatform = lib.mkDefault "x86_64-linux";
+  virtualisation.hypervGuest.enable = true;
+}