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

node_modules/unist-util-modify-children/index.js

@@ -0,0 +1,11 @@
+/**
+ * @template {import('unist').Parent} Kind
+ * @typedef {import('./lib/index.js').Modifier<Kind>} Modifier
+ */
+
+/**
+ * @template {import('unist').Parent} Kind
+ * @typedef {import('./lib/index.js').Modify<Kind>} Modify
+ */
+
+export {modifyChildren} from './lib/index.js'