(New Server Tab UI) Low quality thumbnails and squashed server icons

With the new server tab UI (Beta/Preview 1.20.80.21). First of all, the big thumbnail when viewing each server is in low and bad quality which is really annoying to see. Second, the small server icons on the tab left hand side are squashed and again with a very bad render/low quality images, they tried to squash the server icons as much as possible to fit the small square placeholder instead of rendering it correctly