Add project files.

Framework/Camera/IHostBuilderExtensions.cs

@@ -0,0 +1,26 @@
+using Microsoft.Extensions.DependencyInjection;
+using Microsoft.Extensions.DependencyInjection.Extensions;
+using Microsoft.Extensions.Hosting;
+
+namespace TheXamlGuy.Framework.Camera;
+
+public static class IHostBuilderExtensions
+{
+    public static IHostBuilder ConfigureCamera(this IHostBuilder hostBuilder, Action<HostBuilderContext, ICameraBuilder> builderDelegate)
+    {
+        hostBuilder.ConfigureServices((hostBuilderContext, serviceCollection) =>
+        {
+            CameraBuilder? builder = new();
+
+            builderDelegate.Invoke(hostBuilderContext, builder);
+            serviceCollection.TryAddSingleton<ICameraFactory, CameraFactory>();
+
+            foreach (ICameraBuilderConfiguration configuration in builder.Configurations)
+            {
+                serviceCollection.AddSingleton(provider => configuration.Factory.Invoke(provider));
+            }
+        });
+
+        return hostBuilder;
+    }
+}