Создан бэкенд-боилерплейт по образцу tnsu-inventory

4-слойная архитектура (Api/Application/Domain/Infrastructure) на .NET 10
с MediatR и EF Core + PostgreSQL, без бизнес-логики. Добавлены
docker-compose, .env.example и README для локального запуска.

backend/src/Tnsu.ApprovalRoute.Application/ApplicationServiceCollectionExtensions.cs

@@ -0,0 +1,14 @@
+using System.Reflection;
+using MediatR;
+using Microsoft.Extensions.DependencyInjection;
+
+namespace Tnsu.ApprovalRoute.Application;
+
+public static class ApplicationServiceCollectionExtensions
+{
+    public static IServiceCollection AddApprovalRouteApplication(this IServiceCollection services)
+    {
+        services.AddMediatR(cfg => cfg.RegisterServicesFromAssembly(Assembly.GetExecutingAssembly()));
+        return services;
+    }
+}