Convert to flake instead of raw

hosts/2maccabees/default.nix

@@ -2,6 +2,7 @@
 
 {
 	imports = [
+		./hardware-configuration.nix
 		./dnsmasq.nix
 		./home-assistant.nix
 		./networking.nix

hosts/2maccabees/hardware-configuration.nix

@@ -0,0 +1,31 @@
+# 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.
+{ config, lib, pkgs, modulesPath, ... }:
+
+{
+  imports =
+    [ (modulesPath + "/installer/scan/not-detected.nix")
+    ];
+
+  boot.initrd.availableKernelModules = [ "xhci_pci" "usbhid" "usb_storage" "uas" ];
+  boot.initrd.kernelModules = [ ];
+  boot.kernelModules = [ ];
+  boot.extraModulePackages = [ ];
+
+  fileSystems."/" =
+    { device = "/dev/disk/by-uuid/35f9a49a-b557-4eb3-a013-2afca7a990e4";
+      fsType = "btrfs";
+    };
+
+  fileSystems."/boot" =
+    { device = "/dev/disk/by-uuid/A982-C8A3";
+      fsType = "vfat";
+    };
+
+  swapDevices =
+    [ { device = "/dev/disk/by-uuid/4b6f2dc4-d845-4ec4-81f2-4f61bb3f282d"; }
+    ];
+
+  powerManagement.cpuFreqGovernor = lib.mkDefault "ondemand";
+}