update&add 增加了选房及片区service

Api/Ewide.Application/Enum/ZoneRole.cs

@@ -0,0 +1,21 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace Ewide.Application
+{
+    public enum ZoneRole
+    {
+        /// <summary>
+        /// 片区监管员
+        /// </summary>
+        ZoneManager,
+
+        /// <summary>
+        /// 房屋安全管理员
+        /// </summary>
+        HouseSecurityManager
+    }
+}