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

node_modules/astro/dist/vite-plugin-fileurl/index.js

@@ -0,0 +1,15 @@
+function vitePluginFileURL() {
+  return {
+    name: "astro:vite-plugin-file-url",
+    enforce: "pre",
+    resolveId(source, importer) {
+      if (source.startsWith("file://")) {
+        const rest = source.slice(7);
+        return this.resolve(rest, importer);
+      }
+    }
+  };
+}
+export {
+  vitePluginFileURL as default
+};