move nix configuration

hosts/MaxNixosLaptop/configuration.nix

@@ -23,19 +23,6 @@
 
   networking.hostName = "MaxNixosLaptop"; # Define your hostname.
 
-  # NIXOS
-  nix.settings = {
-    experimental-features = ["nix-command" "flakes"];
-    substituters = ["https://nix-community.cachix.org" "https://raspberry-pi-nix.cachix.org"];
-    trusted-public-keys = [
-      "nix-community.cachix.org-1:mB9FSh9qf2dCimDSUo8Zy7bkq5CX+/rkCWyvRCYg3Fs="
-      "raspberry-pi-nix.cachix.org-1:WmV2rdSangxW0rZjY/tBvBDSaNFQ3DyEQsVw8EvHn9o="
-    ];
-    auto-optimise-store = true;
-    max-jobs = "auto";
-    cores = 12;
-  };
-
   # Define a user account. Don't forget to set a password with ‘passwd’.
   users.users.max = {
     isNormalUser = true;

modules/nixos/default.nix

@@ -5,7 +5,7 @@
 }: let
   cfg = config.myConfig;
 in {
-  imports = [./bootloader.nix ./locale.nix ./greetd.nix ./rebuild.nix ./sops.nix ./sway.nix ./wifi.nix ./music.nix ./cups.nix ./gpu/amd.nix ./touch.nix ./cache.nix];
+  imports = [./bootloader.nix ./locale.nix ./greetd.nix ./rebuild.nix ./sops.nix ./sway.nix ./wifi.nix ./music.nix ./cups.nix ./gpu/amd.nix ./touch.nix ./cache.nix ./nix.nix];
 
   options.myConfig = {
     enable = lib.mkEnableOption "my custom config";

modules/nixos/nix.nix

@@ -0,0 +1,10 @@
+{...}: {
+  config = {
+    nix.settings = {
+      experimental-features = ["nix-command" "flakes"];
+      auto-optimise-store = true;
+      max-jobs = "auto";
+      cores = 1;
+    };
+  };
+}