refactor: Formatting

machines/core/core.nix

@@ -1,4 +1,9 @@
-{ config, pkgs, lib, ... }:
+{
+  config,
+  pkgs,
+  lib,
+  ...
+}:
 {
   # Packages
   environment.systemPackages = with pkgs; [
@@ -40,6 +45,7 @@
     networkmanager
     lm_sensors
     systemctl-tui
+    nixfmt-rfc-style
   ];
 
   time.timeZone = "Europe/Berlin";
@@ -63,4 +69,4 @@
     LC_TIME = "de_DE.UTF-8";
   };
 
-}
+}