some cleanup

hosts/common/global/default.nix

@@ -1,7 +1,6 @@
 {
   inputs,
   outputs,
-  pkgs,
   ...
 }: {
   imports = [
@@ -16,8 +15,5 @@
     inherit inputs outputs;
   };
 
-  environment.systemPackages = with pkgs; [
-  ];
-
   system.stateVersion = "24.11";
 }

hosts/common/global/nix-ld.nix

@@ -1,6 +1,4 @@
-{pkgs, ...}: {
+{...}: {
   # dynamic linking
   programs.nix-ld.enable = true;
-  programs.nix-ld.libraries = with pkgs; [
-  ];
 }

hosts/common/global/nix.nix

@@ -1,8 +1,4 @@
-{
-  inputs,
-  lib,
-  ...
-}: {
+{...}: {
   # flakes
   nix = {
     settings = {

hosts/common/users/luna/default.nix

@@ -1,7 +1,6 @@
 {
   pkgs,
   config,
-  lib,
   ...
 }: {
   # Define a user account. Don't forget to set a password with ‘passwd’.
@@ -9,8 +8,8 @@
     isNormalUser = true;
     description = "luna";
     extraGroups = [
-        "networkmanager" 
-        "wheel"
+      "networkmanager"
+      "wheel"
     ];
     packages = with pkgs; [
       #  thunderbird

hosts/hummingbird/configuration.nix

@@ -2,8 +2,6 @@
 # your system.  Help is available in the configuration.nix(5) man page
 # and in the NixOS manual (accessible by running ‘nixos-help’).
 {
-  config,
-  lib,
   pkgs,
   inputs,
   ...
@@ -65,11 +63,11 @@
   # ssh agent
   programs.ssh.startAgent = true;
 
-  hardware.ckb-next.enable = true;
-
   programs.steam = {
     enable = true;
     remotePlay.openFirewall = true; # Open ports in the firewall for Steam Remote Play
     dedicatedServer.openFirewall = true; # Open ports in the firewall for Source Dedicated Server
   };
+
+  hardware.ckb-next.enable = true;
 }

hosts/hummingbird/hardware-configuration.nix

@@ -4,7 +4,6 @@
 {
   config,
   lib,
-  pkgs,
   modulesPath,
   ...
 }: {