refactor: migrate 'hard.nix' to 'facter.json'

hosts/vm/default.nix

@@ -9,13 +9,14 @@ in
 {
   imports = [
     inputs.disko.nixosModules.disko
-    ./hard.nix
+    "${inputs.nixpkgs}/nixos/modules/profiles/qemu-guest.nix"
     ./disk.nix
     ../../modules
   ];
 
   inherit (meta) host;
 
+  hardware.facter.reportPath = ./facter.json;
   home-manager.users.${config.host.username} = import ../../home/hosts/vm;
 
   "ai-tools".enable = true;

hosts/vm/hard.nix

@@ -1,38 +0,0 @@
-# Do not modify this file!  It was generated by ‘nixos-generate-config’
-# and may be overwritten by future invocations.  Please make changes
-# to /etc/nixos/configuration.nix instead.
-{
-  lib,
-  modulesPath,
-  ...
-}:
-
-{
-  imports = [
-    (modulesPath + "/profiles/qemu-guest.nix")
-  ];
-
-  boot = {
-    initrd = {
-      availableKernelModules = [
-        "ahci"
-        "xhci_pci"
-        "virtio_pci"
-        "sr_mod"
-        "virtio_blk"
-      ];
-      kernelModules = [ ];
-    };
-    kernelModules = [ "kvm-intel" ];
-    extraModulePackages = [ ];
-  };
-
-  # 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.enp1s0.useDHCP = lib.mkDefault true;
-
-  nixpkgs.hostPlatform = lib.mkDefault "x86_64-linux";
-}