Now playing UI

[andrew-codes]

I want a dedicated place to see whatever games are currently running, so that I can quickly and more easily restart and/or stop them. This is important for platforms like PlayStation where starting a game cannot start the individual game itself; it only can start the platform. For this reason, when exiting the game, I must find the game in the library to get to its details to be able to stop the activity. I want a dedicated place where I can see all running games and can control them from that one UI.