feat(get-element-stack): performant api to replace document.elementsF…

…romPoint (#1842)

* feat(position): add way to get element stack

* finish visual sort, add tests

* rotation logic

* finish tests

* undo run rules

* add test for virtual node

* fix

* remove

* fix for inline elements

* use getPropertyValue

* cache style propertly lookups

* remove CSS rotation

* remove computedStyle getter

* update