Previously, predefined rules (11 system-defined behavioral rules) were
only seeded when the user navigated to the Rules settings page, and
required a cloud-authenticated owner to create cloud objects.
Since Galaxy operates without Warp cloud auth:
1. personal_drive() now returns a synthetic local owner
('local-galaxy-user') when not authenticated, allowing cloud objects
(rules, etc.) to be created and stored locally in SQLite.
2. seed_predefined_rules_if_needed() runs at app startup (after
CloudModel and UpdateManager are initialized) to seed rules on
first launch without requiring the user to visit settings.
Rules are now visible in Galaxy Drive > Rules on first launch.