Fix sketch groups and extrude groups when used inside objects (#3439)

* Fix SketchGroups and ExtrudeGroups to work with user objects

* Fix to never clone more than once

* Fix error messages to be more helpful

* Add test

src/wasm-lib/tests/executor/no_visuals.rs

@@ -85,3 +85,4 @@ gen_test_fail!(
     object_prop_not_found,
     "undefined value: Property 'age' not found in object"
 );
+gen_test!(sketch_group_in_object);