Replace parsing and test libraries

* WIP

* WIP

* wip

* WIP

* Several fixes

* Tests wip port to playwright

* WIP

* Fix more tests

* Serialization tests fixed

* Several fixes for tests

* Input options types

* Type adjustments

* Fix object reference parser

* Tests fixes

* More tests fixes

tests/resources/serializedEntity2.js

@@ -0,0 +1,10 @@
+export default `{
+    someNumber: 567
+    someString: "alpha"
+    someString2: "beta"
+    someBoolean: True
+    someBoolean2: False
+    someObjectString: "gamma"
+    someArray: (400,500,600,700,800,)
+    someEntity: Entity1(a=8, b=9)
+}`