Add a static site generator

There is no build for the element or site utilities like PrismJS yet, so this site only works locally at the moment.

docs-src/examples/name-property.md

@@ -0,0 +1,15 @@
+---
+layout: example.11ty.cjs
+title: <my-element> ⌲ Examples ⌲ Name Property
+tags: example
+name: Name Property
+description: Setting the name property
+---
+
+<my-element name="Earth"></my-element>
+
+<h3>HTML</h3>
+
+```html
+<my-element name="Earth"></my-element>
+```