feat(seo): add sitemap generator

app/(app)/transcriptions/[slug]/page.tsx

@@ -16,6 +16,8 @@ import { cn } from "@/lib/utils";
 import { ChevronLeft, ChevronRight, Clock, MapPin, Users } from "lucide-react";
 import { PlayAudioButton } from "./play-audio-button";
 import { FindInPage } from "@/components/layout/find-in-page";
+import { JsonLd } from "@/components/seo/json-ld";
+import { articleJsonLd } from "@/lib/jsonld";
 
 export async function generateMetadata({
   params,
@@ -82,6 +84,15 @@ export default async function TranscriptionPage({
 
   return (
     <div className="min-h-screen bg-background">
+      <JsonLd
+        data={articleJsonLd({
+          path: `/transcriptions/${slug}`,
+          headline: t.name,
+          description: t.content[0]?.text,
+          datePublished: t.year ? String(t.year) : undefined,
+          isPartOf: "Lectures & Conversations of Śrīla Prabhupāda",
+        })}
+      />
       <PageHeader sticky>
         <Link
           href={backHref}