v0.3.0-beta.14

Beta diagnostic release for Anycubic camera-light troubleshooting.\n\nAdds debug logging for outgoing GET_LIGHT_STATUS and SET_LIGHT_STATUS orders plus MQTT light query/control responses and failures. The logs intentionally avoid printer IDs, tokens, topics, URLs, and other personal data.\n\nAlso rebuilds the frontend panel bundle so the displayed panel version matches v0.3.0-beta.14.