- Introduced `jwt_ttl_seconds` and `jwt_renewal_interval` settings in `config.ini.example` for global JWT management, allowing for better control over token expiration and renewal intervals.
- Updated documentation in `packet-capture.md` to clarify the usage of global and per-broker JWT settings, enhancing user understanding of authentication configurations.
- Refactored `PacketCaptureService` to incorporate new JWT settings, ensuring consistent handling of token lifetimes and renewal processes.