Adds Bluetooth pairing, individual mute mode and some fixes
Improvement(s)
? Priority Bluetooth Pairing mode with automatic reconnect
? Individual mute mode
✔ ️ Standby mode activation now after 45min (was 5min) of idle mode
✔ ️ Sleep mode activation now after 60min (was 30min) of idle mode
✔ ️ Minor bugfixes