Assign one owner per stage, not a task list

ProblemGroup chats over-parallelise: Bots repeat each other, start loops, and spend usage discussing work instead of doing it.

TechniqueWrite the kickoff as ownership per stage, tagging exactly one Bot per stage. Use @everyone sparingly. Keep groups to the two-to-six range they support.

Why it worksUntagged messages are answered by every participant, and duplicated answers are duplicated cost as well as duplicated work.

When to useEvery group chat kickoff.