fix: PostgreSQL 포트 15432로 변경

(MariaDB 충돌 방지)

docker-compose.yml

@@ -12,7 +12,7 @@ services:
       - postgres_data:/var/lib/postgresql/data
       - ./docker/init-db.sql:/docker-entrypoint-initdb.d/init.sql
     ports:
-      - "127.0.0.1:5432:5432"
+      - "127.0.0.1:15432:5432"
     networks:
       - autostock-network
     healthcheck: