feat(layout-system basics): Added component-map, component-props, configloader and renderer.

Added vt-template for nav and poc example footer.
Added ste.medusa-starter.design.json.
Probable starting point (main)/layout.tsx refactored to use dynamic layout renderer instead of hardcoded template.

src/vibentec/renderer.tsx

@@ -0,0 +1,16 @@
+import React from "react"
+import { LayoutComponentNode, LayoutContext, componentMap } from "./component-map"
+
+export interface DynamicLayoutRendererProps {
+  nodes: LayoutComponentNode[]
+  context: LayoutContext
+}
+
+export function DynamicLayoutRenderer({ nodes, context } : DynamicLayoutRendererProps) {
+  return  nodes.map((entry, index) => {
+      const [key, value] = Object.entries(entry)[0] as [string, any]
+      const component = componentMap[key]
+      if (!component) return null
+      return <React.Fragment key={index}>{component.render(value, context)}</React.Fragment>
+    })
+}