feat: add study content readonly endpoints

Tiku.Infrastructure/DependencyInjection.cs

@@ -5,11 +5,13 @@ using Tiku.Application.Auth;
 using Tiku.Application.Catalog;
 using Tiku.Application.Content;
 using Tiku.Application.QuestionBanks;
+using Tiku.Application.StudyContent;
 using Tiku.Infrastructure.Auth;
 using Tiku.Infrastructure.Catalog;
 using Tiku.Infrastructure.Content;
 using Tiku.Infrastructure.Persistence;
 using Tiku.Infrastructure.QuestionBanks;
+using Tiku.Infrastructure.StudyContent;
 
 namespace Tiku.Infrastructure;
 
@@ -37,6 +39,7 @@ public static class DependencyInjection
         services.AddScoped<ICatalogQueryService, CatalogQueryService>();
         services.AddScoped<IContentNavigationQueryService, ContentNavigationQueryService>();
         services.AddScoped<IQuestionBankQueryService, QuestionBankQueryService>();
+        services.AddScoped<IStudyContentQueryService, StudyContentQueryService>();
 
         return services;
     }