refactor(Infrastructure): update Executor, Migrations and Repositories to be compiled only in .NET

EnvelopeGenerator.Infrastructure/Repositories/DocumentReceiverElementRepository.cs

@@ -1,4 +1,5 @@
-using DigitalData.Core.Infrastructure;
+#if NET
+using DigitalData.Core.Infrastructure;
 using EnvelopeGenerator.Domain.Entities;
 using EnvelopeGenerator.Application.Common.Interfaces.Repositories;
 
@@ -10,4 +11,5 @@ public class DocumentReceiverElementRepository : CRUDRepository<Signature, int,
     public DocumentReceiverElementRepository(EGDbContext dbContext) : base(dbContext, dbContext.DocumentReceiverElements)
     {
     }
-}
+}
+#endif