Features board > Improve visibility of active filters and provide a way to clear all

I have a lot of filters on the features board, and I spend more time than I'd care to admit staring at them trying to figure out which ones are 'in use' and actively filtering cards on the board.

It'd be really helpful to visually indicate which filters are active, and also have a 'reset filters' button to reset all of the filters quickly so I can see all my feature cards again.