Completed sender entrypoint

justfile

on-device/CMakeLists.txt

on-device/cmake/dependencies.cmake

on-device/src/config/Mavlink.h

on-device/src/config/RadioConfig.h

on-device/src/entrypoints/arpist-device-sender.cpp

on-device/src/entrypoints/arpist_device_receiver.cpp

on-device/src/entrypoints/arpist_device_sender.cpp

on-device/src/entrypoints/test_mavlink_parse.cpp

on-device/src/shared/mavlink/Utils.h

on-device/src/shared/radio/Radio.cpp

on-device/src/shared/radio/Radio.h