Show favicons in the library

[jasonLaster]

I think it'd be nice if the library had a better treatment for favicons, so it was clearer which domains the replays are coming from. It would also help put a bit more color into the UI

I hear this API is great for this https://faviconkit.com/

#2161

[jonbell-lot23]

March 15 2022 update:

As people's libraries get more busy, features like this will continue to rise in importance. We're scaling!