Take ownership of the 26 files moved out of the core during the fork-minimize:
touch HW drivers (helpers/input/*), touch prefs/SD helpers + companion transport
servers + HTTP-OTA helpers (helpers/esp32/*, helpers/*Ota*.h), LVGL PSRAM
allocator, and touch diag. Three transport headers switched to lib-style
<helpers/...> includes for the new layout. platformio.ini builds them
(helpers/** filters + -I src) and pins MeshCore @ v1.16.0-wada.1 (the slimmed
fork). Both boards build green + size-identical from the published tag.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Signed-off-by: Kaj Schittecat <kaj@schittecat.com>
