Refactor IDeleteProcedure to use MediatR IRequest<int>

IDeleteProcedure now inherits from MediatR's IRequest<int>, aligning it with MediatR request/response patterns. Removed the ToObjectProcedure method from the interface. Added the MediatR using directive. Note: The namespace and using directive are now on the same line, which may need formatting correction.

src/ReC.Application/Common/Procedures/DeleteProcedure/IDeleteProcedure.cs

@@ -1,6 +1,7 @@
+using MediatR;
+
 namespace ReC.Application.Common.Procedures.DeleteProcedure;
 
-public interface IDeleteProcedure
+public interface IDeleteProcedure : IRequest<int>
 {
-    public DeleteObjectProcedure ToObjectProcedure();
 }