editor: Add support for `drag_and_drop_selection` (#30671)

Closes #4958 

Release Notes:

- Added support for drag and drop text selection. It can be disabled by
setting `drag_and_drop_selection` to `false`.

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Co-authored-by: Smit Barmase <heysmitbarmase@gmail.com>
4fe05530b0CharlesChen0823 committed on 6/9/2025, 4:51:18 AM· committed by GitHubparentb15aef4
6 files changedLine totals unavailable