- Added functionality for safely consolidating legacy auth.db into the selected SQLite database, with options for dry runs and rollbacks.
- Introduced command-line flags for SQLite auth consolidation, including backup directory and rollback options.
- Enhanced admin interface security by requiring a password when the admin port is enabled, preventing unauthorized access.
- Updated related tests to ensure proper handling of admin password requirements and relay authorization logic.
Add a new betterdesk-server Go codebase (server, api, auth, db, relay, signal, metrics, audit, ratelimit, proto, tools, tests) and related deployment/migration scripts. Add a comprehensive SECURITY_AUDIT_2026-03-01 report and .gitattributes; update copilot-instructions (ALL-IN-ONE v2.4.0), README, VERSION, Dockerfiles, scripts, docker-compose and entrypoint. Large updates to web-nodejs (translations, routes, services, frontend assets and middleware) and numerous new utilities; remove legacy Flask web files and archive hbbs-patch-v2 artifacts. Prepares repository for PostgreSQL support, DB migration tooling and the new Go server as the production backend.