added some utilities

home-manager/default.nix

@@ -23,6 +23,10 @@
         (import ./zsh.nix)
         (import ./git.nix {inherit userSettings;})
       ];
+      home.packages = with pkgs; [
+        # Add any additional packages you want to install in your home directory
+        superfile
+      ];
       programs = {
         ssh.enable = true;
         gh.enable = true;