SFW/NSFW Icons

Icons to denote if a stream is sfw/nsfw without needing to mess around with the toggle as a viewer

This would be useful to prevent misunderstandings of what a streamer can and cannot provide, and would eliminate some of the awkward conversations where people ask if the stream is sfw or not.

I suggest some sort of icon, but if not possible, perhaps colouring the borders around each stream (defaults to light purple right now) to different colours depending on SFW/NSFW.