Premium, self-contained concepts for the screen shown during the waiting period — after the host clicks Launch, before the standup begins. Each rotates through the host's content: a headline, a good-practice tip, a learn-code snippet, plus two pinned cards that book-end the rotation — the meeting's run of show and its sponsors & credits. Content, how long each card shows, and how many cards appear are all set in Setup and saved locally — every concept reads the same config.