Merge branch 'Test_HIR_Net8' of https://gitea.frp.extimaging.com/XCKJ/irc-netcore-api into Test_HIR_Net8

IRaCIS.Core.Application/Service/Visit/SubjectVisitService.cs

@@ -664,6 +664,10 @@ namespace IRaCIS.Core.Application.Services
                     {
                         studyList.Insert(0, keySeries);
                     }
+                    else 
+                    {
+                        studyList.Insert(0, new VisitStudyDTO() { });
+                    }