Got at least one data fetching method working; turns out, we can't use a patched LogicStack to get the data

Vendor/EmbedIO-3.5.2/WebModuleExtensions.cs

@@ -0,0 +1,9 @@
+namespace EmbedIO
+{
+    /// <summary>
+    /// Provides extension methods for types implementing <see cref="IWebModule"/>.
+    /// </summary>
+    public static partial class WebModuleExtensions
+    {
+    }
+}