[Feature Request] Clear recent queries from Discover page.

[nateynateynate]

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

I learned that some of my documents had some particular vulgarities in them, so I used the discover page to find them. Now, when I visit the discover tab and try to perform a search, my query history is filled to the brim with... vulgarities.

Describe the solution you'd like

I would love either an "X" next to each query to remove it from the history, or a button to clear the history entirely.

Additional context