profile/3d-design: init from legacy

profiles/3d-design/default.nix

@@ -0,0 +1,17 @@
+{ config, lib, pkgs, ... }:
+let
+  cfg = config.my.profiles."3d-design";
+in
+{
+  options.my.profiles."3d-design" = with lib; {
+    enable = mkEnableOption "3d-design profile";
+  };
+
+  config = lib.mkIf cfg.enable {
+    environment.systemPackages = with pkgs; [
+      meshlab
+      cura
+      openscad
+    ];
+  };
+}