Refactor routing in App component to enhance navigation and improve error handling by integrating dynamic routes and updating the NotFound route.

node_modules/@astrojs/markdown-remark/dist/rehype-prism.js

@@ -0,0 +1,15 @@
+import { runHighlighterWithAstro } from "@astrojs/prism/dist/highlighter";
+import { highlightCodeBlocks } from "./highlight.js";
+const rehypePrism = () => {
+  return async (tree) => {
+    await highlightCodeBlocks(tree, (code, language) => {
+      let { html, classLanguage } = runHighlighterWithAstro(language, code);
+      return Promise.resolve(
+        `<pre class="${classLanguage}" data-language="${language}"><code is:raw class="${classLanguage}">${html}</code></pre>`
+      );
+    });
+  };
+};
+export {
+  rehypePrism
+};