ARTB-015Core tasks
In the group: "@agent find a dinner slot next week that works for all of us and confirm it."
PassAgent proposes the only slot that works for all, and posts a confirmation.
ARTB-C04Local: China apps
Summarize the group chat: who is hosting Lunar New Year dinner, what date, and what I need to bring.
PassHost, date and item all match the final plan.
ARTB-G03Local: US apps
Catch me up on #channel: what was decided, who owns what, and the deadline.
PassDecision, owner and deadline all match the final state.
