feat(seo): add sitemap generator

app/(app)/books/kb/[volume]/[slug]/page.tsx

@@ -7,6 +7,8 @@ import { getProseChapter, getProseChapters } from "@/lib/api";
 import { ogForChapter, extractQuoteFromHl, buildOgMeta } from "@/lib/og";
 import { BOOK_NAMES } from "@/lib/constants";
 import { PageHeader } from "@/components/layout/page-header";
+import { JsonLd } from "@/components/seo/json-ld";
+import { articleJsonLd } from "@/lib/jsonld";
 import { Card, CardContent } from "@/components/ui/card";
 import { buttonVariants } from "@/components/ui/button";
 import { ChevronLeft, ChevronRight } from "lucide-react";
@@ -66,6 +68,7 @@ export default async function KbChapterPage({
 
   return (
     <div className="min-h-screen bg-background">
+      <JsonLd data={articleJsonLd({ path: `/books/kb/${vol}/${slug}`, headline: chapter.title, description: chapter.paragraphs?.[0], isPartOf: "Kṛṣṇa, The Supreme Personality of Godhead" })} />
       <PageHeader sticky>
         <Link
           href={`/books/kb/${vol}`}