V3 基础设施: GatewayClient+3个Quartz Job+Startup注册

api_sqlsugar/Warehouse/Services/RealtimePollJob.cs

@@ -0,0 +1,20 @@
+using Quartz;
+using Microsoft.Extensions.DependencyInjection;
+using System;
+using System.Threading.Tasks;
+
+namespace VolPro.Warehouse.Services;
+
+/// <summary>
+/// 实时数据轮询任务（Phase 2 完善）。
+/// 定时轮询 MC4.0 IoT 设备实时值 → 更新 iot_devicedata。
+/// Cron 建议: 每 10 秒 ("0/10 * * * * ?")
+/// </summary>
+public class RealtimePollJob : IJob
+{
+    public Task Execute(IJobExecutionContext context)
+    {
+        // TODO: Phase 2 — 遍历在线 MC4 网关，轮询实时值写入 iot_devicedata
+        return Task.CompletedTask;
+    }
+}