refactor: use environment variables for ports in docker-compose

The docker-compose file has been updated to utilize environment variables for the MongoDB and MySQL ports. Instead of hard-coding the port numbers, the system now dynamically fetches port values from the .env file, which increases versatility and configurability.

docker-compose.yml

@@ -13,7 +13,7 @@ services:
       MYSQL_ROOT_PASSWORD: ${MYSQL_ROOT_PASSWORD}
 
     ports:
-      - '3434:3306'
+      - '${MYSQL_PORT}:3306'
     volumes:
       - ./mariadb/:/var/lib/mysql/
 
@@ -22,7 +22,7 @@ services:
     env_file:
       - ./.env
     ports:
-      - '2727:27017'
+      - '${MONGO_PORT}:27017'
     restart: always
     logging:
       options: