feat: add transcriptions collection

app/page.tsx

@@ -19,6 +19,7 @@ import {
   Newspaper,
   Mail,
   Users,
+  Mic,
 } from "lucide-react";
 
 const allowRtf = process.env.ALLOW_RTF === "true";
@@ -141,6 +142,35 @@ export default function Home() {
             </Card>
           </Link>
 
+          {/* Transcriptions */}
+          <Link href="/transcriptions" className="block group h-full">
+            <Card className="h-full transition-all group-hover:shadow-md group-hover:ring-foreground/20">
+              <CardHeader>
+                <div className="flex items-center gap-3">
+                  <div className="flex items-center justify-center size-10 rounded-lg bg-primary/10 text-primary">
+                    <Mic className="size-5" />
+                  </div>
+                  <div className="flex-1 min-w-0">
+                    <CardTitle className="text-xl font-bold">
+                      Transcriptions
+                    </CardTitle>
+                    <CardDescription>
+                      Lectures &amp; conversations
+                    </CardDescription>
+                  </div>
+                  <Badge variant="secondary">Coming Soon</Badge>
+                </div>
+              </CardHeader>
+              <CardContent>
+                <p className="text-sm text-muted-foreground">
+                  Transcriptions of Śrīla Prabhupāda&apos;s lectures, morning
+                  walks, room conversations, and dialogues — the living voice of
+                  the Founder-Ācārya preserved in text.
+                </p>
+              </CardContent>
+            </Card>
+          </Link>
+
           {/* Disciples */}
           <Link href="/disciples" className="block group h-full">
             <Card className="h-full transition-all group-hover:shadow-md group-hover:ring-foreground/20">

app/transcriptions/page.tsx

@@ -0,0 +1,58 @@
+import type { Metadata } from "next";
+import Link from "next/link";
+import { PageHeader } from "@/components/page-header";
+import { buildOgMeta } from "@/lib/og";
+import { Mic, Clock } from "lucide-react";
+
+export function generateMetadata(): Metadata {
+  return buildOgMeta({
+    title: "Transcriptions",
+    detail: "Lectures & conversations",
+    quote:
+      "Transcriptions of Śrīla Prabhupāda's lectures, morning walks, room conversations, and dialogues — the living voice of the Founder-Ācārya preserved in text.",
+  });
+}
+
+export default function TranscriptionsPage() {
+  return (
+    <div className="min-h-screen bg-background">
+      <PageHeader>
+        <Link
+          href="/"
+          className="text-sm text-muted-foreground hover:text-foreground transition-colors"
+        >
+          &larr; Home
+        </Link>
+        <h1 className="mt-3 text-3xl font-bold text-foreground">
+          Transcriptions
+        </h1>
+        <p className="mt-1 text-muted-foreground">
+          Lectures &amp; conversations of Śrīla Prabhupāda
+        </p>
+      </PageHeader>
+
+      <main className="max-w-5xl mx-auto px-6 py-8">
+        <div className="flex flex-col items-center justify-center py-24 text-center">
+          <div className="flex items-center justify-center size-20 rounded-2xl bg-primary/10 text-primary mb-6">
+            <Mic className="size-10" />
+          </div>
+
+          <h2 className="text-2xl font-bold text-foreground mb-2">
+            Coming Soon
+          </h2>
+
+          <p className="text-muted-foreground max-w-md mb-8">
+            We are working on indexing thousands of transcriptions of Śrīla
+            Prabhupāda&apos;s lectures, morning walks, room conversations, and
+            dialogues into our database. This section will be available shortly.
+          </p>
+
+          <div className="flex items-center gap-2 text-sm text-muted-foreground/60">
+            <Clock className="size-4" />
+            <span>Under active development</span>
+          </div>
+        </div>
+      </main>
+    </div>
+  );
+}

lib/og.ts

@@ -84,6 +84,8 @@ const CONTENT_TYPE_DESCRIPTIONS: Record<string, string> = {
     "Back to Godhead — the magazine founded by Śrīla Prabhupāda in 1944 to present the timeless science of Kṛṣṇa consciousness.",
   "other-documents":
     "Writings and analyses by His Divine Grace A.C. Bhaktivedanta Swami Prabhupāda.",
+  transcriptions:
+    "Transcriptions of Śrīla Prabhupāda's lectures, morning walks, room conversations, and dialogues — the living voice of the Founder-Ācārya preserved in text.",
 };
 
 function getFallbackQuote(title: string, code?: string): string {
@@ -263,6 +265,24 @@ export function ogForOtherDocument(docTitle: string, chapterTitle?: string) {
   });
 }
 
+/** OG metadata for a transcription. */
+export function ogForTranscription(name: string, meta?: string) {
+  return buildOgMeta({
+    title: name,
+    detail: meta || undefined,
+    quote: CONTENT_TYPE_DESCRIPTIONS.transcriptions,
+  });
+}
+
+/** OG metadata for the transcriptions index. */
+export function ogForTranscriptions() {
+  return buildOgMeta({
+    title: "Transcriptions",
+    detail: "Lectures & conversations",
+    quote: CONTENT_TYPE_DESCRIPTIONS.transcriptions,
+  });
+}
+
 /** OG metadata for the disciples directory. */
 export function ogForDisciples() {
   return buildOgMeta({

prisma/schema.prisma

@@ -324,3 +324,74 @@ model Disciple {
   @@index([tags])
   @@map("disciples")
 }
+
+// ---------------------------------------------------------------------------
+// ContentBlock — embedded document for rich text content within transcriptions
+//
+// text: the actual text content (may contain inline HTML for bold/italic)
+// format: formatting hint — "paragraph" | "heading" | "quote" | "verse" | "note"
+// alignment: text alignment — "left" | "center" | "right" (default: left)
+// speaker: who is speaking this block (for dialogues — e.g., "Prabhupāda", "Devotee")
+// ---------------------------------------------------------------------------
+type ContentBlock {
+  text      String
+  format    String   @default("paragraph")
+  alignment String   @default("left")
+  speaker   String?
+}
+
+// ---------------------------------------------------------------------------
+// Transcription — lectures and conversations of Śrīla Prabhupāda
+//
+// slug: URL-friendly unique identifier (e.g., "720911-lecture-los-angeles")
+// name: display title (e.g., "Lecture on Bhagavad-gītā 2.13")
+// type: "lecture" | "conversation"
+// date: date of the transcription
+// year: extracted year for filtering/grouping
+// month: extracted month (1-12) for filtering
+// day: extracted day for filtering
+// place: location where it was delivered (e.g., "Los Angeles", "Vṛndāvana")
+// context: additional context (e.g., "Morning Walk", "Room Conversation", "Arrival Address")
+// reference: scripture reference if applicable (e.g., "BG 2.13", "SB 1.2.6")
+// summary: brief description of the content (for OG images, search results)
+// content: array of ContentBlock embedded documents (the actual transcription)
+// tags: array of tags for categorization (e.g., ["science", "reincarnation", "guru"])
+// participants: array of named participants (e.g., ["Prabhupāda", "Bob Cohen", "Śyāmasundara"])
+// language: primary language of the transcription (default: "en")
+// source: origin of the transcription (e.g., "Vedabase", "BBT Archives")
+// durationMinutes: approximate duration in minutes (if known)
+// isPublished: whether the transcription is ready for public display
+// notes: internal editorial notes (not shown in UI)
+// ---------------------------------------------------------------------------
+model Transcription {
+  id              String         @id @default(auto()) @map("_id") @db.ObjectId
+  slug            String         @unique
+  name            String
+  type            String         // "lecture" | "conversation"
+  date            String?        // date as written (e.g., "September 11, 1972")
+  year            Int?
+  month           Int?
+  day             Int?
+  place           String?
+  context         String?
+  reference       String?
+  summary         String?
+  content         ContentBlock[]
+  tags            String[]
+  participants    String[]
+  language        String         @default("en")
+  source          String?
+  durationMinutes Int?
+  isPublished     Boolean        @default(false)
+  notes           String?
+
+  @@index([type])
+  @@index([year])
+  @@index([year, month])
+  @@index([place])
+  @@index([tags])
+  @@index([reference])
+  @@index([participants])
+  @@index([isPublished])
+  @@map("transcriptions")
+}