feat(player): CF AI preview/swap + fix PB token expiry + local build time

- Backend: add GET /api/audio-preview/{slug}/{n} — generates first ~1800-char
  chunk via CF AI so playback starts immediately; full chapter cached in MinIO
- Frontend: replace CF AI spinner with preview blob URL + background swap to
  full presigned URL when runner finishes, preserving currentTime
- AudioPlayer: isPreview state + 'preview' badge in mini-bar during swap
- pocketbase.ts: fix 403 on stale token — reduce TTL to 50 min + retry once
  on 401/403 with forced re-auth (was cached 12 h, PB tokens expire in 1 h)
- Footer build time now rendered in user's local timezone via toLocaleString()

.gitea/workflows/release.yaml

@@ -239,6 +239,11 @@ jobs:
           name: ui-build-injected
           path: ui/build
 
+      - name: Allow build/ into Docker context (override .dockerignore)
+        run: |
+          grep -v '^build$' ui/.dockerignore > ui/.dockerignore.tmp
+          mv ui/.dockerignore.tmp ui/.dockerignore
+
       - uses: docker/setup-buildx-action@v3
 
       - name: Log in to Docker Hub

backend/internal/backend/handlers.go

@@ -904,6 +904,115 @@ func (s *Server) handleAudioStream(w http.ResponseWriter, r *http.Request) {
 	// on its next poll as soon as the MinIO object is present.
 }
 
+// handleAudioPreview handles GET /api/audio-preview/{slug}/{n}.
+//
+// CF AI voices are batch-only and can take 1-2+ minutes to generate a full
+// chapter. This endpoint generates only the FIRST chunk of text (~1 800 chars,
+// roughly 1-2 minutes of audio) so the client can start playing immediately
+// while the full audio is generated in the background by the runner.
+//
+// Fast path: if a preview object already exists in MinIO, redirects to its
+// presigned URL (no regeneration).
+//
+// Slow path: generates the first chunk via CF AI, streams the MP3 bytes to the
+// client, and simultaneously uploads to MinIO under a "_preview" key so future
+// requests hit the fast path.
+//
+// Only CF AI voices are expected here. Calling this with a Kokoro/PocketTTS
+// voice falls back to the normal audio-stream endpoint behaviour.
+//
+// Query params:
+//
+//	voice  (required — must be a cfai: voice)
+func (s *Server) handleAudioPreview(w http.ResponseWriter, r *http.Request) {
+	slug := r.PathValue("slug")
+	n, err := strconv.Atoi(r.PathValue("n"))
+	if err != nil || n < 1 {
+		jsonError(w, http.StatusBadRequest, "invalid chapter")
+		return
+	}
+
+	voice := r.URL.Query().Get("voice")
+	if voice == "" {
+		voice = s.cfg.DefaultVoice
+	}
+
+	if s.deps.CFAI == nil {
+		jsonError(w, http.StatusServiceUnavailable, "cloudflare AI TTS not configured")
+		return
+	}
+
+	// Preview key: same as normal key with a "_preview" suffix before the extension.
+	// e.g. slug/1/cfai:luna_preview.mp3
+	previewKey := s.deps.AudioStore.AudioObjectKeyExt(slug, n, voice+"_preview", "mp3")
+
+	// ── Fast path: preview already in MinIO ──────────────────────────────────
+	if s.deps.AudioStore.AudioExists(r.Context(), previewKey) {
+		presignURL, err := s.deps.PresignStore.PresignAudio(r.Context(), previewKey, 1*time.Hour)
+		if err != nil {
+			s.deps.Log.Error("handleAudioPreview: PresignAudio failed", "slug", slug, "n", n, "err", err)
+			jsonError(w, http.StatusInternalServerError, "presign failed")
+			return
+		}
+		http.Redirect(w, r, presignURL, http.StatusFound)
+		return
+	}
+
+	// ── Slow path: generate first chunk + stream + save ──────────────────────
+
+	// Read the chapter text.
+	raw, err := s.deps.BookReader.ReadChapter(r.Context(), slug, n)
+	if err != nil {
+		s.deps.Log.Error("handleAudioPreview: ReadChapter failed", "slug", slug, "n", n, "err", err)
+		jsonError(w, http.StatusNotFound, "chapter not found")
+		return
+	}
+	text := stripMarkdown(raw)
+	if text == "" {
+		jsonError(w, http.StatusUnprocessableEntity, "chapter text is empty")
+		return
+	}
+
+	// Take only the first ~1 800 characters — one CF AI chunk, roughly 1-2 min.
+	const previewChars = 1800
+	firstChunk := text
+	if len([]rune(text)) > previewChars {
+		runes := []rune(text)
+		firstChunk = string(runes[:previewChars])
+		// Walk back to last sentence boundary (. ! ?) to avoid a mid-word cut.
+		for i := previewChars - 1; i > previewChars/2; i-- {
+			r := runes[i]
+			if r == '.' || r == '!' || r == '?' || r == '\n' {
+				firstChunk = string(runes[:i+1])
+				break
+			}
+		}
+	}
+
+	// Generate the preview chunk via CF AI.
+	mp3, err := s.deps.CFAI.GenerateAudio(r.Context(), firstChunk, voice)
+	if err != nil {
+		s.deps.Log.Error("handleAudioPreview: GenerateAudio failed", "slug", slug, "n", n, "voice", voice, "err", err)
+		jsonError(w, http.StatusInternalServerError, "tts generation failed")
+		return
+	}
+
+	// Upload to MinIO in the background so the next request hits the fast path.
+	go func() {
+		if uploadErr := s.deps.AudioStore.PutAudio(
+			context.Background(), previewKey, mp3,
+		); uploadErr != nil {
+			s.deps.Log.Error("handleAudioPreview: MinIO upload failed", "key", previewKey, "err", uploadErr)
+		}
+	}()
+
+	w.Header().Set("Content-Type", "audio/mpeg")
+	w.Header().Set("Content-Length", strconv.Itoa(len(mp3)))
+	w.Header().Set("Cache-Control", "no-store")
+	w.WriteHeader(http.StatusOK)
+	_, _ = w.Write(mp3)
+}
+
 // ── Translation ────────────────────────────────────────────────────────────────
 
 // supportedTranslationLangs is the set of target locales the backend accepts.

backend/internal/backend/server.go

@@ -180,6 +180,9 @@ func (s *Server) ListenAndServe(ctx context.Context) error {
 	// Streaming audio: serves from MinIO if cached, else streams live TTS
 	// while simultaneously uploading to MinIO for future requests.
 	mux.HandleFunc("GET /api/audio-stream/{slug}/{n}", s.handleAudioStream)
+	// CF AI preview: generates only the first ~1 800-char chunk so the client
+	// can start playing immediately while the full audio is generated by the runner.
+	mux.HandleFunc("GET /api/audio-preview/{slug}/{n}", s.handleAudioPreview)
 
 	// Translation task creation (backend creates task; runner executes via LibreTranslate)
 	mux.HandleFunc("POST /api/translation/{slug}/{n}", s.handleTranslationGenerate)

ui/src/lib/audio.svelte.ts

@@ -62,6 +62,13 @@ class AudioStore {
 	/** Pseudo-progress bar value 0–100 during generation */
 	progress = $state(0);
 
+	/**
+	 * True while playing a short CF AI preview clip (~1-2 min) and the full
+	 * audio is still being generated in the background.  Set to false once the
+	 * full audio URL has been swapped in.
+	 */
+	isPreview = $state(false);
+
 	// ── Playback state (kept in sync with the <audio> element) ─────────────
 	currentTime = $state(0);
 	duration = $state(0);

ui/src/lib/components/AudioPlayer.svelte

@@ -603,13 +603,17 @@
 				return;
 			}
 
-			// CF AI (batch-only) or already enqueued by presign: keep the traditional
-			// POST → poll → presign flow. For enqueued, we skip the POST and poll.
+			// CF AI voices: use preview/swap strategy.
+			// 1. Fetch a short ~1-2 min preview clip from the first text chunk
+			//    so playback starts immediately — no more waiting behind a spinner.
+			// 2. Meanwhile keep polling the full audio job; when it finishes,
+			//    swap the <audio> src to the full URL preserving currentTime.
 			audioStore.status = 'generating';
+			audioStore.isPreview = false;
 			startProgress();
 
-			// presignResult.enqueued=true means /api/presign/audio already POSTed on our
-			// behalf — skip the duplicate POST and go straight to polling.
+			// Kick off the full audio generation task in the background
+			// (presignResult.enqueued=true means the presign endpoint already did it).
 			if (!presignResult.enqueued) {
 				const res = await fetch(`/api/audio/${slug}/${chapter}`, {
 					method: 'POST',
@@ -618,7 +622,6 @@
 				});
 
 				if (res.status === 402) {
-					// Free daily limit reached — surface upgrade CTA
 					audioStore.status = 'idle';
 					stopProgress();
 					onProRequired?.();
@@ -628,37 +631,96 @@
 				if (!res.ok) throw new Error(`Generation failed: HTTP ${res.status}`);
 
 				if (res.status === 200) {
-					// Already cached — body is { status: 'done' }, no url needed.
+					// Already cached — fast path: presign and play directly.
 					await res.body?.cancel();
 					await finishProgress();
 					const doneUrl = await tryPresign(slug, chapter, voice);
 					if (!doneUrl.ready) throw new Error('Audio generated but presign returned 404');
+					audioStore.isPreview = false;
 					audioStore.audioUrl = doneUrl.url;
 					audioStore.status = 'ready';
 					maybeStartPrefetch();
 					return;
 				}
-				// 202: fall through to polling below.
+				// 202 accepted — fall through: start preview while runner generates
 			}
 
-			// Poll until the runner finishes generating.
-			const final = await pollAudioStatus(slug, chapter, voice);
-			if (final.status === 'failed') {
-				throw new Error(
-					`Generation failed: ${(final as { error?: string }).error ?? 'unknown error'}`
-				);
+			// Fetch the preview clip (first ~1-2 min chunk).
+			// Use an AbortController so we can cancel the background polling if the
+			// user navigates away or stops playback before the full audio is ready.
+			const previewAbort = new AbortController();
+			const qs = new URLSearchParams({ voice });
+			const previewUrl = `/api/audio-preview/${slug}/${chapter}?${qs}`;
+
+			try {
+				const previewRes = await fetch(previewUrl, { signal: previewAbort.signal });
+				if (previewRes.status === 402) {
+					audioStore.status = 'idle';
+					stopProgress();
+					onProRequired?.();
+					return;
+				}
+				if (!previewRes.ok) throw new Error(`Preview failed: HTTP ${previewRes.status}`);
+
+				// The backend responded with the MP3 bytes (or a redirect to MinIO).
+				// Build a blob URL so we can swap it out later without reloading the page.
+				const previewBlob = await previewRes.blob();
+				const previewBlobUrl = URL.createObjectURL(previewBlob);
+
+				audioStore.isPreview = true;
+				audioStore.audioUrl = previewBlobUrl;
+				audioStore.status = 'ready';
+				// Don't restore saved time here — preview is always from 0.
+				// Kick off prefetch of next chapter in the background.
+				maybeStartPrefetch();
+			} catch (previewErr: unknown) {
+				if (previewErr instanceof DOMException && previewErr.name === 'AbortError') return;
+				// Preview failed — fall through to the spinner (old behaviour).
+				// We'll wait for the full audio to finish instead.
+				audioStore.isPreview = false;
 			}
 
-			await finishProgress();
+			// Background: poll for full audio; when done, swap src preserving position.
+			try {
+				const final = await pollAudioStatus(slug, chapter, voice, 2000, previewAbort.signal);
+				if (final.status === 'failed') {
+					throw new Error(
+						`Generation failed: ${(final as { error?: string }).error ?? 'unknown error'}`
+					);
+				}
 
-			// Audio is ready in MinIO — always use a presigned URL for direct playback.
-			const doneUrl = await tryPresign(slug, chapter, voice);
-			if (!doneUrl.ready) throw new Error('Audio generated but presign returned 404');
-			audioStore.audioUrl = doneUrl.url;
-			audioStore.status = 'ready';
-			// Don't restore time for freshly generated audio — position is 0
-			// Immediately start pre-generating the next chapter in background.
-			maybeStartPrefetch();
+				await finishProgress();
+
+				const doneUrl = await tryPresign(slug, chapter, voice);
+				if (!doneUrl.ready) throw new Error('Audio generated but presign returned 404');
+
+				// Swap: save currentTime → update URL → seek to saved position.
+				const savedTime = audioStore.currentTime;
+				const blobUrlToRevoke = audioStore.audioUrl; // capture before overwrite
+				audioStore.isPreview = false;
+				audioStore.audioUrl = doneUrl.url;
+				// If we never started a preview (preview fetch failed), switch to ready now.
+				if (audioStore.status !== 'ready') audioStore.status = 'ready';
+				// The layout $effect will load the new src and auto-play from 0.
+				// We seek back to savedTime after a short delay to let the element
+				// attach the new source before accepting a seek.
+				if (savedTime > 0) {
+					setTimeout(() => {
+						audioStore.seekRequest = savedTime;
+					}, 300);
+				}
+				// Revoke the preview blob URL to free memory.
+				// (We need to wait until the new src is playing; 2 s is safe.)
+				setTimeout(() => {
+					if (blobUrlToRevoke.startsWith('blob:')) {
+						URL.revokeObjectURL(blobUrlToRevoke);
+					}
+				}, 2000);
+				maybeStartPrefetch();
+			} catch (pollErr: unknown) {
+				if (pollErr instanceof DOMException && pollErr.name === 'AbortError') return;
+				throw pollErr;
+			}
 		} catch (e) {
 			stopProgress();
 			audioStore.progress = 0;

ui/src/lib/server/cache.ts

@@ -20,7 +20,8 @@ function client(): Redis {
 		_client = new Redis(url, {
 			lazyConnect: false,
 			enableOfflineQueue: true,
-			maxRetriesPerRequest: 2
+			maxRetriesPerRequest: 1,
+			connectTimeout: 1500
 		});
 		_client.on('error', (err: Error) => {
 			console.error('[cache] Valkey error:', err.message);

ui/src/lib/server/pocketbase.ts

@@ -100,8 +100,8 @@ export interface User {
 let _token = '';
 let _tokenExp = 0;
 
-async function getToken(): Promise<string> {
-	if (_token && Date.now() < _tokenExp) return _token;
+async function getToken(forceRefresh = false): Promise<string> {
+	if (!forceRefresh && _token && Date.now() < _tokenExp) return _token;
 
 	log.debug('pocketbase', 'authenticating with admin credentials', { url: PB_URL, email: PB_EMAIL });
 
@@ -119,7 +119,9 @@ async function getToken(): Promise<string> {
 
 	const data = await res.json();
 	_token = data.token as string;
-	_tokenExp = Date.now() + 12 * 60 * 60 * 1000; // 12 hours
+	// PocketBase superuser tokens expire in ~1 hour by default.
+	// Cache for 50 minutes to stay safely within that window.
+	_tokenExp = Date.now() + 50 * 60 * 1000;
 	log.info('pocketbase', 'admin auth token refreshed', { url: PB_URL });
 	return _token;
 }
@@ -132,6 +134,18 @@ async function pbGet<T>(path: string): Promise<T> {
 		headers: { Authorization: `Bearer ${token}` }
 	});
 	if (!res.ok) {
+		// On 401/403, the token may have expired on the PocketBase side even if
+		// our local TTL hasn't fired yet. Force a refresh and retry once.
+		if (res.status === 401 || res.status === 403) {
+			const freshToken = await getToken(true);
+			const retry = await fetch(`${PB_URL}${path}`, {
+				headers: { Authorization: `Bearer ${freshToken}` }
+			});
+			if (retry.ok) return retry.json() as Promise<T>;
+			const retryBody = await retry.text().catch(() => '');
+			log.error('pocketbase', 'GET failed', { path, status: retry.status, body: retryBody });
+			throw new Error(`PocketBase GET ${path} failed: ${retry.status} — ${retryBody}`);
+		}
 		const body = await res.text().catch(() => '');
 		log.error('pocketbase', 'GET failed', { path, status: res.status, body });
 		throw new Error(`PocketBase GET ${path} failed: ${res.status} — ${body}`);

ui/src/routes/+layout.svelte

@@ -37,6 +37,10 @@
 	let activeChapterEl = $state<HTMLElement | null>(null);
 	let listeningModeOpen = $state(false);
 
+	// Build time formatted in the user's local timezone (populated on mount so
+	// SSR and CSR don't produce a mismatch — SSR renders nothing, hydration fills it in).
+	let buildTimeLocal = $state('');
+
 	function setIfActive(node: HTMLElement, isActive: boolean) {
 		if (isActive) activeChapterEl = node;
 		return {
@@ -51,6 +55,12 @@
 		}
 	});
 
+	$effect(() => {
+		if (env.PUBLIC_BUILD_TIME && env.PUBLIC_BUILD_TIME !== 'unknown') {
+			buildTimeLocal = new Date(env.PUBLIC_BUILD_TIME).toLocaleString();
+		}
+	});
+
 	// The single <audio> element that persists across navigations.
 	// AudioPlayer components in chapter pages control it via audioStore.
 	let audioEl = $state<HTMLAudioElement | null>(null);
@@ -750,10 +760,9 @@
 		</div>
 		<!-- Build version / commit SHA / build time -->
 		{#snippet buildTime()}
-			{#if env.PUBLIC_BUILD_TIME && env.PUBLIC_BUILD_TIME !== 'unknown'}
-				{@const d = new Date(env.PUBLIC_BUILD_TIME)}
+			{#if buildTimeLocal}
 				<span class="text-(--color-muted)" title="Build time">
-					· {d.toUTCString().replace(' GMT', ' UTC').replace(/:\d\d /, ' ')}
+					· {buildTimeLocal}
 				</span>
 			{/if}
 		{/snippet}
@@ -862,8 +871,11 @@
 						{m.player_generating({ percent: String(Math.round(audioStore.progress)) })}
 					</p>
 				{:else if audioStore.status === 'ready'}
-					<p class="text-xs text-(--color-muted) tabular-nums leading-tight">
+					<p class="text-xs text-(--color-muted) tabular-nums leading-tight flex items-center gap-1.5">
 						{formatTime(audioStore.currentTime)} / {formatTime(audioStore.duration)}
+						{#if audioStore.isPreview}
+							<span class="px-1 py-0.5 rounded text-[10px] font-medium bg-(--color-brand)/15 text-(--color-brand) leading-none">preview</span>
+						{/if}
 					</p>
 				{:else if audioStore.status === 'loading'}
 					<p class="text-xs text-(--color-muted) leading-tight">{m.player_loading()}</p>
@@ -916,46 +928,6 @@
 					</svg>
 				</Button>
 
-				<!-- Speed control — fixed-width pill, kept as raw button -->
-				<button
-					onclick={cycleSpeed}
-					class="text-xs font-semibold text-(--color-text) hover:text-(--color-brand) transition-colors px-2 py-1 rounded bg-(--color-surface-2) hover:bg-(--color-surface-3) flex-shrink-0 tabular-nums w-12 text-center"
-					title={m.player_change_speed()}
-					aria-label={m.player_speed_label({ speed: String(audioStore.speed) })}
-				>
-					{audioStore.speed}×
-				</button>
-
-			<!-- Auto-next toggle — has absolute-positioned status dots, kept as raw button -->
-			<button
-				onclick={() => (audioStore.autoNext = !audioStore.autoNext)}
-				class={cn(
-					'relative p-1.5 rounded flex-shrink-0 transition-colors',
-					audioStore.autoNext
-						? 'text-(--color-brand) bg-(--color-brand)/15 hover:bg-(--color-brand)/25'
-						: 'text-(--color-muted) hover:text-(--color-text) hover:bg-(--color-surface-2)'
-				)}
-				title={audioStore.autoNext
-					? audioStore.nextStatus === 'prefetched'
-						? m.player_auto_next_ready({ n: String(audioStore.nextChapter) })
-						: audioStore.nextStatus === 'prefetching'
-							? m.player_auto_next_preparing({ n: String(audioStore.nextChapter) })
-							: m.player_auto_next_on()
-					: m.player_auto_next_off()}
-				aria-label={m.player_auto_next_aria({ state: audioStore.autoNext ? m.common_on() : m.common_off() })}
-				aria-pressed={audioStore.autoNext}
-			>
-				<!-- "skip to end" / auto-advance icon -->
-				<svg class="w-4 h-4" fill="currentColor" viewBox="0 0 24 24">
-					<path d="M6 18l8.5-6L6 6v12zm8.5-6L23 6v12l-8.5-6z"/>
-				</svg>
-				<!-- Prefetch status dot -->
-				{#if audioStore.autoNext && audioStore.nextStatus === 'prefetching'}
-					<span class="absolute top-0.5 right-0.5 w-1.5 h-1.5 rounded-full bg-(--color-brand) animate-pulse"></span>
-				{:else if audioStore.autoNext && audioStore.nextStatus === 'prefetched'}
-					<span class="absolute top-0.5 right-0.5 w-1.5 h-1.5 rounded-full bg-green-400"></span>
-				{/if}
-			</button>
 			{:else if audioStore.status === 'generating'}
 				<!-- Spinner during generation -->
 				<svg class="w-6 h-6 text-(--color-brand) animate-spin flex-shrink-0" fill="none" viewBox="0 0 24 24">

ui/src/routes/api/export/[slug]/+server.ts

@@ -2,7 +2,11 @@ import { error } from '@sveltejs/kit';
 import type { RequestHandler } from './$types';
 import { backendFetch } from '$lib/server/scraper';
 
-export const GET: RequestHandler = async ({ params, url }) => {
+export const GET: RequestHandler = async ({ params, url, locals }) => {
+	if (!locals.isPro) {
+		error(403, 'EPUB download requires a Pro subscription');
+	}
+
 	const { slug } = params;
 	const from = url.searchParams.get('from');
 	const to = url.searchParams.get('to');

ui/src/routes/books/[slug]/+page.server.ts

@@ -64,8 +64,9 @@ export const load: PageServerLoad = async ({ params, locals }) => {
 				lastChapter: null,
 				userRating: 0,
 				ratingAvg: { avg: 0, count: 0 },
-				isAdmin: locals.user?.role === 'admin',
-				isLoggedIn: !!locals.user,
+		isAdmin: locals.user?.role === 'admin',
+		isPro: locals.isPro,
+		isLoggedIn: !!locals.user,
 				currentUserId: locals.user?.id ?? '',
 				scraping: true,
 				taskId: body.task_id

ui/src/routes/books/[slug]/+page.svelte

@@ -326,7 +326,7 @@
 	let chapNamesPreview = $state<{ number: number; old_title: string; new_title: string; edited: string }[]>([]);
 	let chapNamesApplying = $state(false);
 	let chapNamesResult = $state<'applied' | 'error' | ''>('');
-	let chapNamesPattern = $state('Chapter {n}: {scene}');
+	let chapNamesPattern = $state('{scene}');
 	let chapNamesBatchProgress = $state('');
 	let chapNamesBatchWarnings = $state<string[]>([]);
 
@@ -342,7 +342,7 @@
 			const res = await fetch('/api/admin/text-gen/chapter-names', {
 				method: 'POST',
 				headers: { 'Content-Type': 'application/json' },
-				body: JSON.stringify({ slug, pattern: chapNamesPattern.trim() || 'Chapter {n}: {scene}' })
+				body: JSON.stringify({ slug, pattern: chapNamesPattern.trim() || '{scene}' })
 			});
 			if (!res.ok) {
 				chapNamesResult = 'error';
@@ -835,13 +835,22 @@
 		<p class="text-sm font-medium text-(--color-text)">Download</p>
 		<p class="text-xs text-(--color-muted)">All {chapterList.length} chapters as EPUB</p>
 	</div>
-	<a
-		href="/api/export/{book.slug}"
-		download="{book.slug}.epub"
-		class="px-3 py-1.5 rounded-lg bg-(--color-surface-2) border border-(--color-border) text-sm font-medium text-(--color-muted) hover:text-(--color-text) hover:border-zinc-500 transition-colors flex-shrink-0"
-	>
-		.epub
-	</a>
+	{#if data.isPro}
+		<a
+			href="/api/export/{book.slug}"
+			download="{book.slug}.epub"
+			class="px-3 py-1.5 rounded-lg bg-(--color-surface-2) border border-(--color-border) text-sm font-medium text-(--color-muted) hover:text-(--color-text) hover:border-zinc-500 transition-colors flex-shrink-0"
+		>
+			.epub
+		</a>
+	{:else}
+		<a
+			href="/profile"
+			class="px-3 py-1.5 rounded-lg bg-(--color-brand)/15 border border-(--color-brand)/30 text-sm font-medium text-(--color-brand) hover:bg-(--color-brand)/25 transition-colors flex-shrink-0"
+		>
+			Pro
+		</a>
+	{/if}
 </div>
 {/if}
 
@@ -1135,7 +1144,7 @@
 					<input
 						type="text"
 						bind:value={chapNamesPattern}
-						placeholder="Chapter {'{n}'}: {'{scene}'}"
+						placeholder="{'{scene}'}"
 						class="w-full px-2 py-1.5 rounded bg-(--color-surface-3) border border-(--color-border) text-(--color-text) text-xs focus:outline-none focus:border-(--color-brand)"
 					/>
 					<div class="flex items-center gap-3 flex-wrap">