Editor: Inconsistent Link Handling

### Details:
- On iOS 12: tapping a link would open the editor, long press would open the link
- On iOS 13: tapping would open the link, long press would preview. Tapping over the link doesn't switch to Edition Mode.
- On iOS 14: long press would open the link and tapping would edit

Let's align the behavior across the supported OS releases. Preferred behavior is iOS 13!

Thanks @aerych for spotting this!!

Start by reproducing link taps, long presses, and previews on the supported iOS releases, using iOS 13 as the expected behavior. Locate the editor's link-interaction entry point and verify that tapping and long pressing behave consistently across those releases; done means the interactions match the iOS 13 preference.

Written by the indexing model from the issue text.