Feature Request: Add webhook event for "document editing completed"

First of all, thank you for this amazing product — it's been incredibly helpful for our team. I'm currently using the documents.update webhook to react to content changes. However, I've noticed that this event fires multiple times during an active editing session due to autosave, which causes our integrations to react prematurely or too frequently. Problem: documents.update fires on every autosave while editing. There's no clear way to distinguish between intermediate saves and the final version of a document. Feature Request: Introduce a new webhook event (e.g., documents.editing.completed or similar) that triggers only once, when: A user finishes editing a document with an explicit "Save" or "Done Editing" action is performed. Benefits: Reduces noise from repeated update events. Allows developers to hook into more meaningful points in the document lifecycle. Improves integration reliability for notifications, indexin…