feat(RECIPE-0003): complete iteration 0 — update icon and add docker deployment

docker-compose.yml

@@ -1,10 +1,46 @@
 services:
   app:
     build: .
-    ports: ["3000:3000"]
+    container_name: insta-recipe
+    ports:
+      - "3000:3000"
     environment:
+      # LLM Configuration (Required)
+      - OPENAI_BASE_URL=${OPENAI_BASE_URL}
+      - OPENAI_API_KEY=${OPENAI_API_KEY}
+      - LLM_MODEL=${LLM_MODEL:-gpt-4o}
+      
+      # Queue Configuration (Optional)
+      - QUEUE_CONCURRENCY=${QUEUE_CONCURRENCY:-2}
+      - QUEUE_MAX_RETRIES=${QUEUE_MAX_RETRIES:-3}
+      
+      # Tandoor Integration (Optional)
+      - TANDOOR_ENABLED=${TANDOOR_ENABLED:-false}
+      - TANDOOR_SERVER_URL=${TANDOOR_SERVER_URL}
+      - TANDOOR_SPACE=${TANDOOR_SPACE:-1}
+      - TANDOOR_TOKEN=${TANDOOR_TOKEN}
+      
+      # Push Notifications (Optional)
+      - VAPID_PUBLIC_KEY=${VAPID_PUBLIC_KEY}
+      - VAPID_PRIVATE_KEY=${VAPID_PRIVATE_KEY}
+      
+      # Authentication Scheduler (Optional)
+      - AUTH_SCHEDULER_ENABLED=${AUTH_SCHEDULER_ENABLED:-false}
+      - AUTH_SCHEDULER_INTERVAL_MINUTES=${AUTH_SCHEDULER_INTERVAL_MINUTES:-720}
+      
+      # Playwright Configuration
       - DISPLAY=:99
+      
+      # Node.js Environment
+      - NODE_ENV=production
     security_opt:
       - seccomp=unconfined
     volumes:
-      - ./secrets:/app/secrets
+      - ./secrets:/app/secrets
+    restart: unless-stopped
+    healthcheck:
+      test: ["CMD", "node", "-e", "fetch('http://localhost:3000/api/health').then(r => r.ok ? process.exit(0) : process.exit(1)).catch(() => process.exit(1))"]
+      interval: 30s
+      timeout: 10s
+      retries: 3
+      start_period: 40s