remove unnecessary comments

nixos/configuration.nix

@@ -4,21 +4,11 @@
 { inputs, lib, config, pkgs, ... }: {
 
   imports = [
-    # If you want to use modules from other flakes (such as nixos-hardware), use something like:
-    # inputs.hardware.nixosModules.common-cpu-amd
-    # inputs.hardware.nixosModules.common-ssd
-
-    # It's strongly recommended you take a look at
-    # https://github.com/nixos/nixos-hardware
-    # and import modules relevant to your hardware.
-
     # Import your generated (nixos-generate-config) hardware configuration
     ./hardware-configuration.nix
     ./vault-warden.nix
     ./book-stack.nix
     # ./bonfire.nix
-
-    # You can also split up your configuration and import pieces of it here.
   ];
 
   nix = {