Align cyd_35r with CYD_PROJECT_GUIDE (ST7796+GT911, INT as INPUT after reset); export firmware and scale BLE UI with UX/UY.
Co-authored-by: Cursor <cursoragent@cursor.com>
Reusable ble_core (+ optional LVGL ble_ui), flashable firmware/cyd, aligned with wifitest as a base feature.
Co-authored-by: Cursor <cursoragent@cursor.com>