[FR] Enable AI to auto-generate a document title

### Description

I sometimes have a hard time coming up with a good name for my document, especially when a few docs exist for one topic.
In some cases, I end up having a bunch of "Untitled" files because I was quickly jotting down notes when having a meeting but forgot to name the file.

If there is an icon or button I can click to ask AI to generate a page title for me, that would make my life much easier.

### Impact

Users who have a hard time coming up a page title or simply just forget to name it.

### Additional Context

_No response_