Add back the PineBook for later and make etc immutable

modules/system/settings/default.nix

@@ -3,6 +3,7 @@
   imports = [
     ./documentation
     ./fonts
+    ./minimal
     ./nix
   ];
 }

modules/system/settings/documentation/default.nix

@@ -1,7 +1,10 @@
 { ... }:
 {
   documentation = {
-    nixos.enable = false;
+    doc.enable = false;
     info.enable = false;
+    nixos.enable = false;
   };
+
+  programs.command-not-found.enable = true;
 }

modules/system/settings/minimal/default.nix

@@ -0,0 +1,10 @@
+{ ... }:
+{
+  environment = {
+    defaultPackages = [ ];
+    stub-ld.enable = false;
+  };
+
+  programs.less.lessopen = null;
+  services.logrotate.enable = false;
+}