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

EnvelopeGenerator.Infrastructure/Executor/SQLExecutor.cs

@@ -1,4 +1,5 @@
-using Dapper;
+#if NET
+using Dapper;
 using EnvelopeGenerator.Application.Common.Interfaces.SQLExecutor;
 using Microsoft.Data.SqlClient;
 using Microsoft.Extensions.DependencyInjection;
@@ -30,4 +31,5 @@ public class SQLExecutor : ISQLExecutor
         var sql = Provider.GetRequiredService<TSQL>();
         return Execute<TEntity>(sql.Raw, parameters, cancellation);
     }
-}
+}
+#endif