the great update

hosts/default.nix

@@ -1,20 +1,17 @@
-{ self, nixpkgs, ... }: { systemSettings, userSettings, ... }:
+{ self, nixpkgs, ... }:
 let
   inherit (self) inputs;
-  inherit systemSettings userSettings;
   mkHost = name:
     nixpkgs.lib.nixosSystem {
       modules = [
         ./${name}
-        {
-          nixpkgs.hostPlatform = systemSettings.system;
-        }
+        ../overlays
       ] ++ builtins.attrValues self.nixosModules;
 
       specialArgs = {
         inherit inputs;
-        inherit systemSettings;
-        inherit userSettings;
+        systemSettings = import ./${name}/systemSettings.nix;
+        userSettings = import ../user/userSettings.nix;
       };
     };
 in