LILYGO T-Display-S3: Arduino Setup & Black Screen Fix

ESP32S Wiki: https://esp32s.com/wiki/lilygo-t-display-s3-arduino-setup/

Arduino-ESP32 3.3.0 compile check; no physical bench test.
Board profile: esp32:esp32:esp32s3:CDCOnBoot=cdc,PSRAM=opi,FlashSize=16M
Libraries: TFT eSPI 2.5.44

Read the guide before wiring.
Select only TFT_eSPI Setup206 in User_Setup_Select.h. Manufacturer runtime baseline is Arduino-ESP32 2.0.14; this package was separately compile-checked on 3.3.0.
