Boost for Lemmy

Hey, I've been using the app from the day it became available. I love it.

But I'm not sure how to do few things...

How do I mute entire lemmy server? There's several in different languages which I'd like to blank block. /All always has several in German language.

And as far as nsfw places go... Can I create a custom feed for nsfw communities / communities of my choice like the reddit boost? Also is there a way of looking at the entire list of a particular lemmy server?

Thanks! I appreciate your hard work in getting the app converted so quickly.