Add mongo

src/backend/server/Todo/Todo.Persistence/DependencyInjection.cs

@@ -0,0 +1,16 @@
+global using System;
+global using System.Threading.Tasks;
+using Microsoft.Extensions.DependencyInjection;
+using Todo.Core.Interfaces.Persistence;
+using Todo.Persistence.Mongo.Repositories;
+
+namespace Todo.Persistence
+{
+    public static class DependencyInjection
+    {
+        public static IServiceCollection AddPersistence(this IServiceCollection services) =>
+            services
+                .AddScoped<IUserRepository, UserRepository>()
+                .AddScoped<ITodoRepository, TodoRepository>();
+    }
+}