Function run_engine_loop_stamped 

pub async fn run_engine_loop_stamped(
    shell: ExecutionShell,
    tick_rx: TickIngressReceiver,
    tick_tx: TickIngressSender,
    config: EngineConfig,
    shutdown_rx: Receiver<()>,
)

生产指标入口：保持单一有界队列，在元素内携带真实入队时间戳。