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/index.tsx

@@ -0,0 +1,26 @@
+import { LayoutComponentDefinition, LayoutContext } from "vibentec/component-map";
+import { clx } from "@medusajs/ui";
+import BannerNav from "./banner-nav";
+import BannerCTA from "./banner-cta";
+import BannerTicker from "./banner-ticker";
+
+export default async function Banner({ nodes, context }: { nodes: LayoutComponentDefinition; context: LayoutContext }) {
+  const props = nodes.config ?? {};
+  const bannerClassName = clx("relative h-8 mx-auto border-b duration-200 bg-white border-ui-border-base", props.className);
+  const bannerVariant = props.variant as "nav" | "cta" | "ticker";
+  if (!bannerVariant) return null;
+
+  const variants = {
+    "nav": BannerNav,
+    "cta": BannerCTA,
+    "ticker": BannerTicker,
+  };
+
+  const Component = variants[bannerVariant];
+
+  return (
+    <div className={bannerClassName}>
+      <Component node={nodes} context={context}/>
+    </div>
+  );
+}