working minimal version

modules/system/core/nix-settings.nix

@@ -21,7 +21,6 @@
       };
       settings = {
         cores = 2;
-        trusted-users = ["root"];
         download-buffer-size = 524288000;
         experimental-features = [
           "nix-command"
@@ -39,13 +38,6 @@
     nixpkgs = {
       config = {
         allowUnfree = true;
-        packageOverrides = pkgs: {
-          unstable = import inputs.nixpkgs-unstable {
-            config = {
-              allowUnfree = true;
-            };
-          };
-        };
       };
     };
   };

modules/system/core/user.nix

@@ -1,14 +1,10 @@
 {
   self,
   inputs,
+  moduleWithSystem,
   ...
 }: {
-  flake.nixosModules.user = {
-    pkgs,
-    lib,
-    inputs',
-    ...
-  }: let
+  flake.nixosModules.user = moduleWithSystem ({inputs', ...}: let
   in {
     users.users.user01 = {
       isNormalUser = true;
@@ -20,5 +16,5 @@
         "wheel"
       ];
     };
-  };
+  });
 }