- Introduced `ApiSchemaBootstrap` class to ensure database schema for API tests.
- Modified GitHub Actions workflow to include schema bootstrapping configuration.
- Switched to Xdebug for test coverage in workflows and adjusted `ini-values` accordingly.
- Improved environment variable handling in `config.php` for enhanced runtime flexibility.
Implemented server, database, and environment backups with configurable modules. Introduced new routes and configuration classes for backups alongside improved zip and S3 storage. Replaced PHPMailer with a cURL-based email service for streamlined message sending.