Items 1 and 2 of the round: a consumes seat:<seat>.views.<state> is accepted where the seat offers the state as a view, an invokes seat:<seat>.<kind> or seat:<seat>.<stream>.<kind> where the seat accepts it. Builds: design 47 G §616, §699, A-102, A-131 Claude-Session: https://claude.ai/code/session_01NcbgfGKaxw984XyAPfLm4h