break widget related stuff into its own project as the main HB project was just becoming too bloated

Hyperbar.Widget/IWidgetBuilder.cs

@@ -0,0 +1,19 @@
+using Microsoft.Extensions.DependencyInjection;
+
+namespace Hyperbar.Widget;
+
+public interface IWidgetBuilder
+{
+    IWidgetHost Build();
+
+    IWidgetBuilder ConfigureServices(Action<IServiceCollection> configureDelegate);
+}
+
+public interface IWidgetBuilder<TConfiguration> : 
+    IWidgetBuilder
+    where TConfiguration :
+    WidgetConfiguration,
+    new()
+{
+
+}