style: use ruff for linting and formatting (#524)

server/reflector/worker/process.py

@@ -9,6 +9,7 @@ import structlog
 from celery import shared_task
 from celery.utils.log import get_task_logger
 from pydantic import ValidationError
+
 from reflector.db.meetings import meetings_controller
 from reflector.db.recordings import Recording, recordings_controller
 from reflector.db.rooms import rooms_controller