feat: implement M region (Merker memory)

wanshenmean

2026-03-13 e5d171107520aa5d40b00b8e3fb8cd26e32531e8

 Code/WMS/WIDESEA_WMSServer/WIDESEA_DTO/Stock/StockDTO.cs

@@ -56,6 +56,6 @@
        /// <summary>
        /// 任务号
        /// </summary>
        public string TaskNum { get; set; }
        public int TaskNum { get; set; }
    }
}