style: format all nix files with nixfmt

hosts/default/hardware-configuration.nix

@@ -1,36 +1,56 @@
 # 0x29a nixos hardware configuration
 
-{ config, lib, pkgs, modulesPath, ... }:
+{
+  config,
+  lib,
+  pkgs,
+  modulesPath,
+  ...
+}:
 
 {
-  imports =
-    [ (modulesPath + "/profiles/qemu-guest.nix")
-    ];
+  imports = [
+    (modulesPath + "/profiles/qemu-guest.nix")
+  ];
 
   # boot and initrd configs
-  boot.initrd.availableKernelModules = [ "uhci_hcd" "ehci_pci" "ahci" "virtio_pci" "virtio_scsi" "sd_mod" "sr_mod" ];
-  boot.initrd.kernelModules = [ "dm-snapshot" "cryptd" ];
+  boot.initrd.availableKernelModules = [
+    "uhci_hcd"
+    "ehci_pci"
+    "ahci"
+    "virtio_pci"
+    "virtio_scsi"
+    "sd_mod"
+    "sr_mod"
+  ];
+  boot.initrd.kernelModules = [
+    "dm-snapshot"
+    "cryptd"
+  ];
   boot.kernelModules = [ ];
   boot.extraModulePackages = [ ];
   boot.initrd.luks.devices."cryptroot".device = "/dev/disk/by-label/nixcrypt";
 
   # file systems
-  fileSystems."/" =
-    { device = "/dev/disk/by-label/nixroot";
-      fsType = "ext4";
-    };
-  fileSystems."/boot" =
-    { device = "/dev/disk/by-label/nixboot";
-      fsType = "vfat";
-      options = [ "fmask=0022" "dmask=0022" ];
-    };
-  fileSystems."/home" =
-    { device = "/dev/disk/by-label/nixhome";
-      fsType = "ext4";
-    };
-  swapDevices =
-    [ { device = "/dev/disk/by-label/nixswap"; }
+  fileSystems."/" = {
+    device = "/dev/disk/by-label/nixroot";
+    fsType = "ext4";
+  };
+  fileSystems."/boot" = {
+    device = "/dev/disk/by-label/nixboot";
+    fsType = "vfat";
+    options = [
+      "fmask=0022"
+      "dmask=0022"
     ];
+  };
+  fileSystems."/home" = {
+    device = "/dev/disk/by-label/nixhome";
+    fsType = "ext4";
+  };
+  swapDevices = [
+    { device = "/dev/disk/by-label/nixswap"; }
+  ];
 
   # enable dhcp on all interfaces
   networking.useDHCP = lib.mkDefault true;