The default ADMIN_PASSWORD was an empty string, triggering random
password generation on first run — contradicting the README which
states admin:admin. Additionally, editing config.py after first run
had no effect since init_db() only seeded users on an empty table.
- Change default ADMIN_PASSWORD from '' to 'admin'
- Sync admin credentials from config on every startup so that
changes to config.py or env vars take effect without wiping the DB
Fixes#186
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
47a7376632