fix: resolve database connection issue in docker environment

crawler_service.py

@@ -12,7 +12,7 @@ from playwright.async_api import async_playwright
 from dotenv import load_dotenv
 from sql_queries import CrawlerQueries
 
-load_dotenv(override=True)
+load_dotenv()
 
 # 글로벌 중단 제어용 이벤트
 crawl_stop_event = threading.Event()

crawler_service_test.py

@@ -12,7 +12,7 @@ from playwright.async_api import async_playwright
 from dotenv import load_dotenv
 from sql_queries import CrawlerQueries
 
-load_dotenv(override=True)
+load_dotenv()
 
 # 글로벌 중단 제어용 이벤트
 crawl_stop_event = threading.Event()

docker-compose.yml

@@ -13,5 +13,7 @@ services:
     # 환경 변수 설정
     environment:
       - PYTHONUNBUFFERED=1
+      - DB_HOST=aicode-db
+      - DB_PORT=3306
     # 컨테이너 종료 시 자동 재시작
     restart: always