blog-lab: 블로그 마케팅 수익화 서비스 추가

네이버 검색 API 키워드 분석 + Claude AI 글 생성 + 품질 리뷰 + 수익 추적
- blog-lab/ 서비스 전체 (FastAPI, SQLite 5테이블, 18 엔드포인트)
- docker-compose.yml: blog-lab 서비스 (port 18700)
- nginx: /api/blog-marketing/ 라우팅 추가
- .env.example: NAVER_CLIENT_ID/SECRET 추가

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

docker-compose.yml

@@ -68,6 +68,27 @@ services:
       timeout: 5s
       retries: 3
 
+  blog-lab:
+    build:
+      context: ./blog-lab
+    container_name: blog-lab
+    restart: unless-stopped
+    ports:
+      - "18700:8000"
+    environment:
+      - TZ=${TZ:-Asia/Seoul}
+      - ANTHROPIC_API_KEY=${ANTHROPIC_API_KEY:-}
+      - NAVER_CLIENT_ID=${NAVER_CLIENT_ID:-}
+      - NAVER_CLIENT_SECRET=${NAVER_CLIENT_SECRET:-}
+      - CORS_ALLOW_ORIGINS=${CORS_ALLOW_ORIGINS:-http://localhost:3007,http://localhost:8080}
+    volumes:
+      - ${BLOG_DATA_PATH:-./data/blog}:/app/data
+    healthcheck:
+      test: ["CMD", "python", "-c", "import urllib.request; urllib.request.urlopen('http://localhost:8000/health')"]
+      interval: 30s
+      timeout: 5s
+      retries: 3
+
   travel-proxy:
     build: ./travel-proxy
     container_name: travel-proxy
@@ -97,6 +118,7 @@ services:
     restart: unless-stopped
     depends_on:
       - music-lab
+      - blog-lab
     ports:
       - "8080:80"
     volumes: