Upgrade docs

docs/src/app/[...mdxPath]/page.tsx

@@ -0,0 +1,27 @@
+import { generateStaticParamsFor, importPage } from "nextra/pages";
+import { useMDXComponents } from "@/mdx-components";
+
+export const generateStaticParams = generateStaticParamsFor("mdxPath");
+
+interface Props {
+  params: { mdxPath: string[] };
+}
+
+export async function generateMetadata(props: Props) {
+  const params = await props.params;
+  const { metadata } = await importPage(params.mdxPath);
+  return metadata;
+}
+/* eslint-disable-next-line */
+const Wrapper = useMDXComponents({}).wrapper;
+
+export default async function Page(props: Props) {
+  const params = await props.params;
+  const result = await importPage(params.mdxPath);
+  const { default: MDXContent, toc, metadata } = result;
+  return (
+    <Wrapper toc={toc} metadata={metadata}>
+      <MDXContent {...props} params={params} />
+    </Wrapper>
+  );
+}