Point README/AGENTS at the shared CYD_PROJECT_GUIDE (LVGL, flashable firmware, local git). Co-authored-by: Cursor <cursoragent@cursor.com>
Co-authored-by: Cursor <cursoragent@cursor.com>
R/G/B color switch (GPIO22/27/4), PWM brightness, and flashable firmware/cyd package. Co-authored-by: Cursor <cursoragent@cursor.com>