WIP: frontend refactor

src/Backend/DiunaBI.UI.Shared/Extensions/ServiceCollectionExtensions.cs

@@ -0,0 +1,19 @@
+using Microsoft.Extensions.DependencyInjection;
+using DiunaBI.UI.Shared.Services;
+
+namespace DiunaBI.UI.Shared.Extensions;
+
+public static class ServiceCollectionExtensions
+{
+    public static IServiceCollection AddSharedServices(this IServiceCollection services, string apiBaseUrl)
+    {
+        // HttpClient for API calls
+        services.AddScoped(sp => new HttpClient { BaseAddress = new Uri(apiBaseUrl) });
+        
+        // Services
+        services.AddScoped<AuthService>();
+        services.AddScoped<LayerService>();
+        
+        return services;
+    }
+}