### What? This PR fixes an issue where a deleted relationship entry would lead to a runtime error if the user clicked on the edit button in ui due to not having a `doc` available in `handleServerFunction`. ### Why? To prevent runtime errors during expected usage. ### How? By hiding the edit button in entries that have been deleted. This is done for entries where the user does not have read access already. Fixes #11004 Before: [Editing---Post-userdelete--before--Payload.webm](https://github.com/user-attachments/assets/33180eba-9be3-418f-92d2-3bad93e3dfae) After: [Editing---Post-userdelete--after--Payload.webm](https://github.com/user-attachments/assets/ba1a736b-3422-4fe0-93ae-7e8e6496d1bd)