style(backend): 🎨 add isort to lint and CI/CD

mealie/services/scheduler/global_scheduler.py

@@ -1,5 +1,6 @@
 from apscheduler.jobstores.sqlalchemy import SQLAlchemyJobStore
 from apscheduler.schedulers.background import BackgroundScheduler
+
 from mealie.core.config import app_dirs, settings
 
 app_dirs.DATA_DIR.joinpath("scheduler.db").unlink(missing_ok=True)

mealie/services/scheduler/scheduled_jobs.py

@@ -1,6 +1,7 @@
 import datetime
 
 from apscheduler.schedulers.background import BackgroundScheduler
+
 from mealie.core import root_logger
 from mealie.db.database import db
 from mealie.db.db_setup import create_session