refactor(treewide): format with alejandra

nixos/modules/virtualization/default.nix

@@ -1,29 +1,30 @@
-{ lib, config, pkgs, ... }:
-
-let
-  cfg = config.ooknet.virtualisation;
-in
-
 {
+  lib,
+  config,
+  pkgs,
+  ...
+}: let
+  cfg = config.ooknet.virtualisation;
+in {
   config = lib.mkIf cfg.enable {
     environment.systemPackages = with pkgs; [
       virt-manager
       virt-viewer
-      spice 
+      spice
       spice-gtk
       spice-protocol
       win-virtio
       win-spice
       gnome.adwaita-icon-theme
     ];
-  
+
     virtualisation = {
       libvirtd = {
         enable = true;
         qemu = {
           swtpm.enable = true;
           ovmf.enable = true;
-          ovmf.packages = [ pkgs.OVMFFull.fd ];
+          ovmf.packages = [pkgs.OVMFFull.fd];
         };
       };
       spiceUSBRedirection.enable = true;