Move *Entity*Response to the Application/*Entity* folder

[bookuha]

For example we have a BookResponse (DTO) in Application.Shared, but It would be way more easier to locate it in the folder along with the classes that use it.
So, it can be moved to the Application/Books folder where it serves as a response for handlers.
But the problem is it references Infrasturcture for mappings methods, and Infrastructure must reference this DTO to make maps, therefore Circular Reference is produced.
The problem is solved by introducing 3rd party mappers.