Doc updates

Author: chanan

docs/_content/SamplePages/snippets/clientside.html

@@ -0,0 +1,14 @@
+public class Program
+{
+    public static async Task Main(string[] args)
+    {
+        var builder = WebAssemblyHostBuilder.CreateDefault(args);
+
+        builder.Services.AddBlazorPrettyCode();
+        builder.RootComponents.Add<App>("app");
+
+        //Add BlazorStyled to root components
+
+        await builder.Build().RunAsync();
+    }
+}