Audio IO: Speaker/Headphone Management

components/badge23/audio.c

components/badge23/captouch.c

components/badge23/espan.c

components/badge23/include/badge23/audio.h

components/badge23/include/badge23/lock.h

components/badge23/spio.c

python_payload/demo_menu.py

python_payload/demo_sparabo.py

python_payload/menu_settings.py

python_payload/menu_tinysynth.py

python_payload/utils.py

usermodule/micropython.cmake

usermodule/mp_audio.c

usermodule/mp_hardware.c