Migrate to ESP_IDF

[digiexchris]

In order to ease debugging and warning of unexpected behaviour, I think turning these on in the sdkconfig will help.

Heap Poisoning Stack Smashing Protection Mode UBSAN should help too with extra compile time checks and is probably generally useful for preventing bugs including divide by zero bugs. https://docs.espressif.com/projects/esp-idf/en/latest/esp32c3/api-guides/fatal-errors.html

There is performance implications for these, but might not be much. We can always turn them off for a full release.