- Configure Nginx to use structured JSON access logs and add request ID headers.
- Define upstream pool for PHP-FPM with load-balancing support.
- Integrate Filebeat for log ingestion across Nginx and PHP logs.
- Add `.env.example` and README for local TLS setup guidance.
- Extend Dockerfile with PHP extensions (GD, Redis, etc.) and Composer dependency installs.
- Add custom PHP configuration for Redis-backed session storage.
