Consolidate common PC config

common/pc/virtualisation.nix

@@ -0,0 +1,23 @@
+{ config, lib, pkgs, ... }:
+
+let
+  cfg = config.de;
+in
+{
+  config = lib.mkIf cfg.enable {
+    # AppVMs
+    virtualisation.appvm.enable = true;
+    virtualisation.appvm.user = "googlebot";
+
+    # Use podman instead of docker
+    virtualisation.podman.enable = true;
+    virtualisation.podman.dockerCompat = true;
+
+    # virt-manager
+    virtualisation.libvirtd.enable = true;
+    programs.dconf.enable = true;
+    virtualisation.spiceUSBRedirection.enable = true;
+    environment.systemPackages = with pkgs; [ virt-manager ];
+    users.users.googlebot.extraGroups = [ "libvirtd" "adbusers" ];
+  };
+}