fix: og image generation

app/books/noi/[text]/page.tsx

@@ -1,3 +1,6 @@
+export const dynamic = "force-dynamic";
+
+import type { Metadata } from "next";
 import Link from "next/link";
 import { notFound } from "next/navigation";
 import {
@@ -7,6 +10,7 @@ import {
   type NoiIntroSegment,
   type NoiSidebarItem,
 } from "@/lib/noi";
+import { ogForChapter, extractQuoteFromHl, buildOgMeta } from "@/lib/og";
 import { PageHeader } from "@/components/page-header";
 import { Card, CardContent } from "@/components/ui/card";
 import { buttonVariants } from "@/components/ui/button";
@@ -32,6 +36,28 @@ function isIntroSegment(
 // Page
 // ---------------------------------------------------------------------------
 
+export async function generateMetadata({
+  params,
+  searchParams,
+}: {
+  params: Promise<{ text: string }>;
+  searchParams: Promise<Record<string, string | string[] | undefined>>;
+}): Promise<Metadata> {
+  const { text: slug } = await params;
+  const sp = await searchParams;
+
+  const quote = extractQuoteFromHl(sp);
+  if (quote) {
+    return buildOgMeta({
+      title: "The Nectar of Instruction",
+      detail: `Text ${slug}`,
+      quote,
+    });
+  }
+
+  return ogForChapter("noi", `Text ${slug}`);
+}
+
 export default async function NoiTextPage({
   params,
 }: {