[FR]: "Are you sure?" dialogue when removing selected article filter

[akinokonomi]

Brief description of the feature request

It would be nice to see some confirmation dialogue, when user clicks "Remove selected" in Article filters window.

[martinrotter]

Did you learn this the hard way btw?

[akinokonomi]

Hahaha, caught me! Though it was around month ago, yeah...

[martinrotter]

done