Feature request: Show games of friends on lichess.org/games

[FrugoFruit90]

Currently, lichess.org/games displays a 15-game multiboard window of top games in different variants (Bullet, Blitz, etc., down to Bot and Computer games).

It would be comvenient to add the games that your lichess friends are playing as an additional category, so that you can watch several of them at once; which would be useful when several of your friends are playing in a tournament at the same time, or even if you just have a hard time deciding on a single game to watch.

[hb20007]

Duplicate of https://github.com/lichess-org/lila/issues/8144