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

node_modules/import-meta-resolve/index.d.ts

@@ -0,0 +1,18 @@
+/**
+ * Match `import.meta.resolve` except that `parent` is required (you can pass
+ * `import.meta.url`).
+ *
+ * @param {string} specifier
+ *   The module specifier to resolve relative to parent
+ *   (`/example.js`, `./example.js`, `../example.js`, `some-package`, `fs`,
+ *   etc).
+ * @param {string} parent
+ *   The absolute parent module URL to resolve from.
+ *   You must pass `import.meta.url` or something else.
+ * @returns {string}
+ *   Returns a string to a full `file:`, `data:`, or `node:` URL
+ *   to the found thing.
+ */
+export function resolve(specifier: string, parent: string): string;
+export { moduleResolve } from "./lib/resolve.js";
+export type ErrnoException = import('./lib/errors.js').ErrnoException;