Request - rooms Blacklist

[karaszo]

Hello, @xenonsb
first of all i would like to thank you for making the extension.
my idea is about upgrading the search bar and the ability to hide unwanted rooms that you do not want to see on the room list,
for example: race+maps+survival-classic-6man-RS
This could be usueful if you want to hide the rooms that doesn't interest you but it show up under the other tag like "strong" but for example you are not interested in "6man strong" room so you could write "-6man" and the room doesn't showup on room list. Is that possible?
Thanks for reading it.