TVB-2428: Handle UI Filters
Created by: VinczeRobert
I managed to return only the options from the Python side and replace them in the JS side. However, there is a problem that I still need to solve, and that is the fact that default None or All Options are deleted this way, so I guess I can't just delete all options and put the new ones, I have to keep those default options. Also probably some parts of the code could look better, but I just wanted to make the PR now so I can get a review if the way this went is a good one or not.