feat: 웹사이트 표준화 검사 도구 구현

- 4개 검사 엔진: HTML/CSS, 접근성(WCAG), SEO, 성능/보안 (총 50개 항목)
- FastAPI 백엔드 (9개 API, SSE 실시간 진행, PDF/JSON 리포트)
- Next.js 15 프론트엔드 (6개 페이지, 29개 컴포넌트, 반원 게이지 차트)
- Docker Compose 배포 (Backend:8011, Frontend:3011, MongoDB:27022, Redis:6392)
- 전체 테스트 32/32 PASS

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

docker-compose.yml

@@ -4,13 +4,13 @@ services:
   # ===================
   mongodb:
     image: mongo:7.0
-    container_name: ${PROJECT_NAME}-mongodb
+    container_name: web-inspector-mongodb
     restart: unless-stopped
     environment:
       MONGO_INITDB_ROOT_USERNAME: ${MONGO_USER:-admin}
       MONGO_INITDB_ROOT_PASSWORD: ${MONGO_PASSWORD:-password123}
     ports:
-      - "${MONGO_PORT:-27017}:27017"
+      - "${MONGO_PORT:-27022}:27017"
     volumes:
       - mongodb_data:/data/db
     networks:
@@ -23,10 +23,10 @@ services:
 
   redis:
     image: redis:7-alpine
-    container_name: ${PROJECT_NAME}-redis
+    container_name: web-inspector-redis
     restart: unless-stopped
     ports:
-      - "${REDIS_PORT:-6379}:6379"
+      - "${REDIS_PORT:-6392}:6379"
     volumes:
       - redis_data:/data
     networks:
@@ -44,13 +44,13 @@ services:
     build:
       context: ./backend
       dockerfile: Dockerfile
-    container_name: ${PROJECT_NAME}-backend
+    container_name: web-inspector-backend
     restart: unless-stopped
     ports:
-      - "${BACKEND_PORT:-8000}:8000"
+      - "${BACKEND_PORT:-8011}:8000"
     environment:
       - MONGODB_URL=mongodb://${MONGO_USER:-admin}:${MONGO_PASSWORD:-password123}@mongodb:27017/
-      - DB_NAME=${DB_NAME:-app_db}
+      - DB_NAME=${DB_NAME:-web_inspector}
       - REDIS_URL=redis://redis:6379
     depends_on:
       mongodb:
@@ -67,10 +67,14 @@ services:
     build:
       context: ./frontend
       dockerfile: Dockerfile
-    container_name: ${PROJECT_NAME}-frontend
+    container_name: web-inspector-frontend
     restart: unless-stopped
     ports:
-      - "${FRONTEND_PORT:-3000}:3000"
+      - "${FRONTEND_PORT:-3011}:3000"
+    environment:
+      - NEXT_PUBLIC_API_URL=http://backend:8000
+    depends_on:
+      - backend
     networks:
       - app-network