feat: add Goldfish Recap YouTube summary PWA

YouTube subtitles via OpenRouter become persistent, shareable recaps
with timestamp jump links, PIN-protected creation, and Traefik deploy.

Co-authored-by: Cursor <cursoragent@cursor.com>

compose.yml

@@ -0,0 +1,28 @@
+services:
+  app:
+    build: .
+    restart: unless-stopped
+    environment:
+      - APP_PIN=${APP_PIN}
+      - JWT_SECRET=${JWT_SECRET}
+      - JWT_EXPIRE_DAYS=${JWT_EXPIRE_DAYS:-90}
+      - OPENROUTER_API_KEY=${OPENROUTER_API_KEY}
+      - OPENROUTER_MODEL=${OPENROUTER_MODEL:-google/gemini-2.5-flash}
+      - DB_PATH=/data/ytrecap.sqlite
+      - APP_URL=https://ytrecap.schwenk.online
+      - TZ=Europe/Berlin
+    volumes:
+      - ./data:/data
+    networks:
+      - traefik
+    labels:
+      - traefik.enable=true
+      - traefik.docker.network=traefik
+      - traefik.http.routers.ytrecap.rule=Host(`ytrecap.schwenk.online`)
+      - traefik.http.routers.ytrecap.entrypoints=websecure
+      - traefik.http.routers.ytrecap.tls.certresolver=myresolver
+      - traefik.http.services.ytrecap.loadbalancer.server.port=8000
+
+networks:
+  traefik:
+    external: true