Is your feature request related to a problem? Please describe.

I love Open WebUI, but everytime I upload document in it make me stress due to the lack of showing what it is happening (UX)

Describe the solution you'd like

Lately I use DiFy which offer a nice user experience when you upload document

You could tell the uploading is happening and when it is done

At Which step you are and have a Preview of how it will be in the database

When it process

and when it is done

Describe alternatives you've considered
Of Course the preview could be dropped but I truly beleive that having somewhere, somehow, even if it's in a kind of log or status page; having an output of what is happening with my document is a lack for the user experience.