Вытащил солюшен на уровень выше, чтобы прощё было дотнетить

Infrastructure/Database/VisaApplications/Repositories/Exceptions/ApplicationNotFoundByApplicantAndApplicationIdException.cs

@@ -0,0 +1,6 @@
+using ApplicationLayer.GeneralExceptions;
+
+namespace Infrastructure.Database.VisaApplications.Repositories.Exceptions;
+
+public class ApplicationNotFoundByApplicantAndApplicationIdException(Guid applicationId)
+    : EntityNotFoundException($"Application with id {applicationId} not found for authenticated user");