I just had a "wild" idea ...

What about if we ask LLM to do a quick summary of the document in addition to tags, correspondents and title ... ?
That text would be put to the "Notes" field and may be helpful later on.

I could imagine that this would be quite helpful for me and my documents, i store into paperless ...
The prompt for this summary should be configurable so everyone could fine tune it for his needs...

BTW - i really start loving this neat little project of yours !!!