Docker writes data/mysql and data/redis as root; re-extracting
over them causes tar permission errors and aborts the script.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
- Rename deploy-szyx.sh → deploy.sh, remove all customer-specific branding
- Migrate mode: prompt for pmk_ key, call public platform export API,
pipe to private import API — no MySQL credentials needed
- Remove bcrypt dependency (no longer used in script logic)
- Update install.sh and verify.sh references
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>