added packages to support markdown

added dummy pages for about and contact.
updated tailwind.config.js to include config/*.json to scan for classes.
refactored system basics. Removed component-props, using generic LayoutComponentDefinition and LayoutContext. cleanup component-map. Updated renderer to be more failsafe.

new abstracted components:
 vt-mega-menu,
vt-sidemenu,
vt-banner with 3 variants,
vt-header,
vt-homebutton,
vt-cartbutton,
vt-accountbutton,
vt-linkbutton,

src/modules/layout/templates/vt-banner/banner-nav.tsx

@@ -0,0 +1,20 @@
+import { DynamicLayoutRenderer } from "vibentec/renderer"
+import { LayoutComponentDefinition, LayoutContext } from "vibentec/component-map";
+
+export default function BannerNav({ node: node, context }: { node: LayoutComponentDefinition; context: LayoutContext }) {
+  const props = node.config ?? {};
+
+  return (
+    <nav className="content-container txt-xsmall-plus text-ui-fg-subtle flex items-center justify-between w-full h-full text-small-regular">
+      <div className="flex items-center gap-x-4">
+        {props.left && <DynamicLayoutRenderer nodes={props.left} context={context} />}
+      </div>
+      <div className="flex items-center gap-x-4">
+        {props.center && <DynamicLayoutRenderer nodes={props.center} context={context} />}
+      </div>
+      <div className="flex items-center gap-x-4">
+        {props.right && <DynamicLayoutRenderer nodes={props.right} context={context} />}
+      </div>
+    </nav>
+  )
+}