switch to the rfc nixfmt version and reformatted repository

nixos/pkg.nix

@@ -1,4 +1,10 @@
-{ pkgs, lib, inputs, system, ... }:
+{
+  pkgs,
+  lib,
+  inputs,
+  system,
+  ...
+}:
 let
   # List of packages installed in system profile. To search, run:
   # $ nix search wget
@@ -38,7 +44,7 @@ let
     lazygit
     lazydocker
     bat
-    nixfmt
+    nixfmt-rfc-style
     zenity
     forgejo-runner # for some reason this installs forgejo-runner as act_runner
     libwebp
@@ -55,11 +61,14 @@ let
     python311Packages.rich
   ];
   flakePackages = with inputs; [ compose2nix.packages.${system}.default ];
-in {
+in
+{
   environment.systemPackages = lib.lists.unique (packages ++ flakePackages);
 
   # install docker
-  virtualisation.docker = { enable = true; };
+  virtualisation.docker = {
+    enable = true;
+  };
 
   # remove nano
   programs.nano.enable = false;