Add get bluetooth and set bluetooth on|off, with ble aliases. Require another
active management connection before disabling Bluetooth unless off has a
trailing force argument. Keep the toggle local to the current boot.
Drain Bluetooth replies before disconnecting and recheck the remaining
connection before applying a normal shutdown. Enabling Bluetooth cancels a
pending shutdown. Document the commands and add compiled regression coverage
to CI for native USB, HWCDC, UART, network clients, force, and timer rollover.
Validation: CLI, Bluetooth, and USB regression tests passed. XIAO ESP32-S3
and RAK4631 Full Companion builds passed RAM, flash, and capability checks.
mikecarper
071ca663c2