fix 菜单时效范围

Src/Dlhis.Basic/Dishes/Response/DishesMenuPageResponse.cs

@@ -13,7 +13,12 @@ public class DishesMenuPageResponse
     public Guid BusinessPlaceCode { get; set; }
 
     /// <summary>
-    /// 营业日期
+    /// 营业日期 开始
     /// </summary>
-    public DateTime Date { get; set; }
+    public DateTime StartDate { get; set; }
+
+    /// <summary>
+    /// 营业日期 结束
+    /// </summary>
+    public DateTime EndDate { get; set; }
 }