Finalize dev-1.3 upgrades and Seerr updates

backend/app/db.py

@@ -703,7 +703,7 @@ def get_all_users() -> list[Dict[str, Any]]:
             }
         )
     # Admin user management uses Jellyfin as the source of truth for non-admin
-    # user objects. Jellyseerr rows are treated as enrichment-only and hidden
+    # user objects. Seerr rows are treated as enrichment-only and hidden
     # from admin/user-management views to avoid duplicate accounts in the UI.
     def _provider_rank(user: Dict[str, Any]) -> int:
         provider = str(user.get("auth_provider") or "local").strip().lower()