Its hand-wired seatGate goes; the reader, its tools assigner_seat_list and assigner_seat_list_again and the re-read when the events are live are the SDK's Part. A test searches the code for a wiring of its own. Left of AS19: the indexer's views and the gate's reads, which wait for AS4's catalog half. Builds: design 47 G §204 Test: TestTheSeatListIsWiredByTheSDKAlone Claude-Session: https://claude.ai/code/session_01JG73KEq4zoDfM9WtYpcQgZ