Add site favicon to distinguish between various sources in "Continue to watch"

[R1D3R175]

On the left the source is StreamingCommunity, on the right is downloaded.

I suggest adding the website favicon in the bottom right corner of the card and the download icon for the downloaded source.

To avoid contrast problems I also suggest placing it inside something like a button

[Bonfra04]

Added in 3da6696ec7320da8dfb61bb7db1be38eebc98029.