(#87) fix event mapper

MiniSpace.Services.Organizations/src/MiniSpace.Services.Organizations.Infrastructure/Services/EventMapper.cs

@@ -14,13 +14,7 @@ public IEvent Map(IDomainEvent @event)
         {
             switch (@event)
             {
-                case StudentRegistrationCompleted e:
-                    return new Application.Events.StudentCreated(e.Student.Id, e.Student.FullName);
-                case StudentUpdated e:
-                    return new Application.Events.StudentUpdated(e.Student.Id, e.Student.FullName);
-                case StudentStateChanged e:
-                    return new Application.Events.StudentStateChanged(e.Student.Id, e.Student.FullName,
-                        e.Student.State.ToString().ToLowerInvariant(), e.PreviousState.ToString().ToLowerInvariant());
+
             }
 
             return null;