AR: option to use new (template-based) ArduinoFFT
AR: option to use new (template-based) ArduinoFFT

Additonal build_flags: -D UM_AUDIOREACTIVE_USE_NEW_FFT
Additional lib_deps: https://github.com/kosme/arduinoFFT#develop @ 1.9.2

Aircoookie/WLED,Aircoookie/WLED,Aircoookie/WLED,Aircoookie/WLED,Aircoookie/WLED,Aircoookie/WLED