Add Preview & Details to Version History Reverts

It would be extremely helpful if Version History showed more detail about what each snapshot contains before reverting. Reverting blindly can be unsettling, especially after putting significant work into an app.

A preview of the changes or a short description of each version would make it much safer to roll back without worrying about losing recent progress.

In my case, the AI became stuck “thinking” for nearly two hours and none of the normal stop methods worked. Reverting was the only way to regain control, but there was no indication of what point in time I was reverting to. Having preview details or timestamps would make situations like this far less stressful.