tweaked file layout

configuration.nix

@@ -0,0 +1 @@
+# intentionally empty

flake.nix

@@ -36,14 +36,14 @@
         inherit system pkgs;
         modules = [
           ./hardware-configuration.nix
-          ./systems/gerg-laptop.nix
+          ./systems/laptop.nix
         ];
       };
       gerg-desktop = lib.nixosSystem { 
         inherit system pkgs;
         modules = [
           ./hardware-configuration.nix
-          ./systems/gerg-desktop.nix
+          ./systems/desktop.nix
         ];
       };
     };

home-manager/firefox.nix

@@ -10,7 +10,7 @@
               owner = "ISnortPennies";
               repo = "user.js";
               rev = "master";
-              sha256 = "BMEUZDelkcHDF8Yt9aa+3pGkGkodL7VEQ1hQBU6Fuug=";
+              sha256 = "9hmYqb5R8KOILNYylTspMr6CEmlLMg24JCGDFH0KA9k=";
             } + "/user.js") );
         };
       };

modules/misc.nix

@@ -1,5 +1,6 @@
 { config, pkgs, lib, ... }:
 {
+  nix.settings.auto-optimise-store = true;
   networking = {
     firewall.enable = true;
     useDHCP = lib.mkDefault true;

modules/packages.nix

@@ -43,6 +43,7 @@ environment.systemPackages = with pkgs; [
      networkmanagerapplet
      dmenu
      qsudo
+     mate.mate-polkit
      flashfocus
      pavucontrol
      gpick

modules/refreshrate.nix

@@ -4,6 +4,10 @@
       {
         output = "HDMI-0";
         primary = true;
+        monitorConfig = ''
+          DisplaySize 1920 1080
+          Option "DPMS" "false"
+        '';
       }
     ];
     screenSection = '' 

modules/scripts.nix

@@ -8,8 +8,10 @@ let
 
   clean-store = pkgs.writeScriptBin "clean-store" ''
     #!${pkgs.stdenv.shell}
-     nix-collect-garbage -d
-     nix-store --gc
+     sudo nix-collect-garbage -d
+     sudo nix-store --optimise
+     sudo -u gerg nix-collect-garbage -d
+
   ''; 
 
   apply-users = pkgs.writeScriptBin "apply-users" ''
@@ -25,4 +27,4 @@ let
   ''; 
 in {
   environment.systemPackages = [ update-system clean-store apply-users apply-system ];
-}
+}

systems/desktop.nix

@@ -24,7 +24,10 @@
   system.stateVersion = "22.11";
   hardware.cpu.amd.updateMicrocode = true;  
   # end important stuff
-  
+  environment.systemPackages = with pkgs; [
+    android-tools
+    openjdk
+  ];
 # user managment
   users = {
     defaultUserShell = pkgs.zsh;