feat(ui): wire SvelteKit into docker-compose with ui service and env vars

.env.example

@@ -39,3 +39,21 @@ KOKORO_URL=http://kokoro:8880
 # Single voices: af_bella, af_sky, af_heart, am_adam, …
 # Mixed voices:  af_bella+af_sky  or  af_bella(2)+af_sky(1)  (weighted blend)
 KOKORO_VOICE=af_bella
+
+# ── MinIO / S3 object storage ─────────────────────────────────────────────────
+MINIO_ROOT_USER=admin
+MINIO_ROOT_PASSWORD=changeme123
+MINIO_BUCKET_CHAPTERS=libnovel-chapters
+MINIO_BUCKET_AUDIO=libnovel-audio
+
+# PocketBase admin credentials (used by scraper + UI server-side)
+POCKETBASE_ADMIN_EMAIL=admin@libnovel.local
+POCKETBASE_ADMIN_PASSWORD=changeme123
+
+# ── SvelteKit UI ─────────────────────────────────────────────────────────────
+# Port the UI container exposes on the host
+UI_PORT=3000
+
+# Public MinIO URL reachable from the browser (for audio/presigned URLs)
+# In production, point this at your MinIO reverse-proxy or CDN domain.
+PUBLIC_MINIO_PUBLIC_URL=http://localhost:9000

docker-compose.yml

@@ -130,6 +130,32 @@ services:
       timeout: 5s
       retries: 3
 
+  # ─── SvelteKit UI ────────────────────────────────────────────────────────────
+  ui:
+    build:
+      context: ./ui
+      dockerfile: Dockerfile
+    container_name: libnovel-ui
+    restart: unless-stopped
+    depends_on:
+      scraper:
+        condition: service_healthy
+      pocketbase:
+        condition: service_healthy
+    environment:
+      SCRAPER_API_URL: "http://scraper:8080"
+      POCKETBASE_URL: "http://pocketbase:8090"
+      POCKETBASE_ADMIN_EMAIL: "${POCKETBASE_ADMIN_EMAIL:-admin@libnovel.local}"
+      POCKETBASE_ADMIN_PASSWORD: "${POCKETBASE_ADMIN_PASSWORD:-changeme123}"
+      PUBLIC_MINIO_PUBLIC_URL: "${PUBLIC_MINIO_PUBLIC_URL:-http://localhost:9000}"
+    ports:
+      - "${UI_PORT:-3000}:3000"
+    healthcheck:
+      test: ["CMD", "wget", "-qO-", "http://localhost:3000/"]
+      interval: 15s
+      timeout: 5s
+      retries: 3
+
 volumes:
   static_books:
   minio_data:

ui/Dockerfile

@@ -0,0 +1,23 @@
+FROM node:22-alpine AS builder
+WORKDIR /app
+
+COPY package.json package-lock.json ./
+RUN npm ci
+
+COPY . .
+RUN npm run build
+
+# ── Runtime image ──────────────────────────────────────────────────────────────
+FROM node:22-alpine
+WORKDIR /app
+
+# adapter-node produces a standalone build/
+COPY --from=builder /app/build ./build
+COPY --from=builder /app/package.json ./
+
+ENV NODE_ENV=production
+ENV PORT=3000
+ENV HOST=0.0.0.0
+
+EXPOSE 3000
+CMD ["node", "build"]