added blueprint and restructured existing routes

app/__init__.py

@@ -161,10 +161,11 @@ celery.set_default()
 
 app.logger.info(f'Jellyplist {__version__}{read_dev_build_file()} started')
 app.logger.debug(f"Debug logging active")
-from app import routes
-app.register_blueprint(routes.pl_bp)
 
-from app import jellyfin_routes, tasks
+from app.routes import pl_bp, routes, jellyfin_routes
+app.register_blueprint(pl_bp)
+
+from . import tasks
 if "worker" in sys.argv:
     tasks.release_lock("download_missing_tracks_lock")