port mintlify to fumadocs

app/og/[...slug]/route.tsx

@@ -0,0 +1,26 @@
+import { source } from '@/lib/source';
+import { notFound } from 'next/navigation';
+import { generateOGImage } from 'fumadocs-ui/og';
+import { appName, getPageImageUrl } from '@/lib/shared';
+
+export const revalidate = false;
+
+export async function GET(_req: Request, { params }: RouteContext<'/og/[...slug]'>) {
+  const { slug } = await params;
+  const page = source.getPage(slug.slice(0, -1));
+  if (!page) notFound();
+
+  return generateOGImage({
+    title: page.data.title,
+    description: page.data.description,
+    site: appName,
+    primaryColor: 'rgba(243, 97, 23, 0.35)',
+    primaryTextColor: 'rgb(243, 97, 23)',
+  });
+}
+
+export function generateStaticParams() {
+  return source.getPages().map((page) => ({
+    slug: getPageImageUrl(page).segments,
+  }));
+}