回访增加回访总量

src/Hotline.Share/Dtos/CallCenter/CenterReportStatisticsDto.cs

@@ -799,10 +799,16 @@ namespace Hotline.Share.Dtos.CallCenter
     /// </summary>
     public class CenterReportVisitdDto
     {
-        /// <summary>
-        /// 已回访
-        /// </summary>
-        public int Visitd { get; set; }
+
+		/// <summary>
+		/// 回访总量
+		/// </summary>
+		public int AllVisitd => Visitd + WaitVisitd;
+
+		/// <summary>
+		/// 已回访
+		/// </summary>
+		public int Visitd { get; set; }
 
         /// <summary>
         /// 已回访--电话