v0.6.0-beta.2

Fixed

• 📈 Throughput Sensor Negative Values on Switch Reboot: Resolved an issue where 64-bit High Capacity (HC) counters yielded negative throughput rates following a switch reboot or counter reset. The bandwidth polling loop now gracefully returns None for rates when a negative delta is detected and updates the baseline, allowing positive rate calculations to resume cleanly on the very next poll.