Make use of Nix profiles

system/settings/default.nix

@@ -1,7 +1,7 @@
 { ... }:
 {
   imports = [
-    ./minimal
+    ./modules
     ./nix
     ./timezone
   ];

system/settings/minimal/default.nix

@@ -1,21 +0,0 @@
-{ ... }:
-{
-  environment = {
-    defaultPackages = [ ];
-    stub-ld.enable = false;
-  };
-
-  documentation = {
-    doc.enable = false;
-    info.enable = false;
-    nixos.enable = false;
-  };
-
-  programs = {
-    nano.enable = false;
-    less.lessopen = null;
-    command-not-found.enable = false;
-  };
-
-  services.logrotate.enable = false;
-}

system/settings/modules/default.nix

@@ -0,0 +1,8 @@
+{ modulesPath, ... }:
+{
+  imports = [
+    (modulesPath + "/installer/scan/not-detected.nix")
+    (modulesPath + "/profiles/minimal.nix")
+    (modulesPath + "/profiles/headless.nix")
+  ];
+}