Maybe you should just defer at the same time you're pushing your edit? If you trust the person enough to give them "write access" to your wiki you probably already trust their article enough and/or trust that they will merge your edit.
G could also add me as an editor, or not.
A side-benefit of this is that if I don't care too much about an entry and I'm just making a minor correction but don't care too much I can go UDP style and make the edit and add the person's entry I'm forking as an editor, that way I wouldn't have to go back to check if the person accepted my changes to defer my entry to them.
cc nostr:npub1ye5ptcxfyyxl5vjvdjar2ua3f0hynkjzpx552mu5snj3qmx5pzjscpknpr nostr:npub180cvv07tjdrrgpa0j7j7tmnyl2yr6yr7l8j4s3evf6u64th6gkwsyjh6w6 nostr:npub1m4ny6hjqzepn4rxknuq94c2gpqzr29ufkkw7ttcxyak7v43n6vvsajc2jl nostr:npub1r0rs5q2gk0e3dk3nlc7gnu378ec6cnlenqp8a3cjhyzu6f8k5sgs4sq9ac