Remove Unit of Work infrastructure and registration

src/Cortex.Mediator/DependencyInjection/ServiceCollectionExtensions.cs

@@ -1,5 +1,4 @@
 using Cortex.Mediator.Commands;
-using Cortex.Mediator.Infrastructure;
 using Cortex.Mediator.Notifications;
 using Cortex.Mediator.Processors;
 using Cortex.Mediator.Queries;
@@ -28,8 +27,6 @@ public static IServiceCollection AddCortexMediator(
             // Validation has been removed for issue #118
             //services.AddValidatorsFromAssemblies(handlerAssemblyMarkerTypes.Select(t => t.Assembly));
 
-            services.AddUnitOfWork();
-
             RegisterHandlers(services, handlerAssemblyMarkerTypes, options);
             RegisterProcessors(services, handlerAssemblyMarkerTypes, options);
             RegisterPipelineBehaviors(services, options);
@@ -161,11 +158,5 @@ private static void RegisterPipelineBehaviors(IServiceCollection services, Media
                 services.AddTransient(typeof(IStreamQueryPipelineBehavior<,>), behaviorType);
             }
         }
-
-        private static void AddUnitOfWork(this IServiceCollection services)
-        {
-            services.AddScoped<IUnitOfWork>(provider =>
-                new UnitOfWork(provider.GetRequiredService<IDbConnection>()));
-        }
     }
 }