- Update schema.sql defaults from datetime('now') to strftime('%Y-%m-%dT%H:%M:%fZ', 'now')
- Update schema-admin.sql with same UTC format
- Update AdminService.js inline table creation and query comparisons
- Update system.js time-based query comparisons
- Add documentation to time.js explaining UTC format convention
- Update routes to serve at root level instead of /v1/*
- Simplify nginx configuration and use certbot SSL defaults
- Update OpenAPI spec server URLs
- Change nginx upstream port from 3000 to 3012
