try to restore correct position when undoing dashcard tab movement or deletion (#35502)

* try to restore the original position even when another card stole it

* avoid calling fetchCardData in undoRemoveCardFromDashboard for virtual dashcards

* test: e2e test for undo movement and card removal

* test to make the ci pass

* empty commit

* restore old scrollbehaviour

* refactored the magic number in a function so that also docs are in a single place