переход на fluentValidation

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

@@ -1,3 +1,5 @@
+using System.Reflection;
+using FluentValidation;
 using Microsoft.Extensions.DependencyInjection;
 using Tnsu.ApprovalRoute.Application.RequestTypes;
 using Tnsu.ApprovalRoute.Application.TemplateRoutes;
@@ -13,6 +15,8 @@ public static class ApplicationServiceCollectionExtensions
         services.AddScoped<TemplateRouteService>();
         services.AddScoped<TemplateRouteStepService>();
 
+        services.AddValidatorsFromAssembly(Assembly.GetExecutingAssembly());
+
         return services;
     }
 }