Two similar notes, which you may have from a clipped website, import, ...
This was just a question from me, since a compare of these notes is similar to a conflict note.
But this should not be a focus of the plugin, at most a strech goal and was only a thought of mine.
That would be good, I haven't had many conflicts yet, but it's quite easy to overlook the Conflicts notebook when you have many notebooks.
Since all conflict notes should have a 1-to-1 assignment, you could select the appropriate note for the conflict note directly after clicking on Resolve conflict in the context menue or a menue shows all conflict notes and the user can select from this windows which he wants to compare.
Unfortunately I didn't see if the orginal noteId is assigned to the conflict note somewhere, because the field is_conflict only contains 1 or 0, you might have to adjust something for this when the noteId is currently not available.