Enhance the admin panel by introducing visual overview charts for upload and storage trends, along with status bars for system metrics.
Additionally, implement pagination for the admin logs view, allowing users to navigate through log entries with configurable page sizes. Corresponding CSS styles have been added for the new charts, metrics grid, and pagination controls.
- Add `WARPBOX_TRUSTED_PROXIES` configuration to restrict accepted forwarded client IP headers to specific proxy IPs/CIDRs, securing client IP resolution.
- Integrate `BanService` into the background cleanup job to automatically purge expired abuse and ban evidence events.
- Update documentation with reverse proxy security guidelines and a production systemd deployment guide.
