feat 日/月消费走势接口

Src/Dlhis.Canteen/Order/Response/ConsumptionTrendResponse.cs

@@ -0,0 +1,20 @@
+namespace Dlhis.Canteen.Order.Response
+{
+    public class ConsumptionTrendResponse
+    {
+        /// <summary>
+        /// 时间
+        /// </summary>
+        public string DateTime { get; set; }
+
+        /// <summary>
+        /// 当日/月消费总额
+        /// </summary>
+        public decimal CurrentAmount { get; set; }
+
+        /// <summary>
+        /// 消费总额
+        /// </summary>
+        public decimal TotalAmount { get; set; }
+    }
+}