chore: don't require root password for wheel users

system/nixos/nixedo/configuration.nix

@@ -98,6 +98,8 @@ in
     packages = with pkgs; [ firefox ];
   };
 
+  security.sudo.wheelNeedsPassword = false;
+
   # List packages installed in system profile. To search, run:
   # $ nix search wget
   environment.systemPackages = with pkgs;