chore: standardize security and quality foundations

backend/app/services/recap_store.py

@@ -1,4 +1,3 @@
-from .public_urls import magent_public_url
 """Durable consent, schedule and delivery records for personal email recaps."""
 
 import hashlib
@@ -11,6 +10,7 @@ from datetime import datetime
 from .. import db
 from .monthly_reports import shift_month
 from . import email_queue
+from .public_urls import magent_public_url
 
 
 def init_schema(conn: sqlite3.Connection) -> None: