ff0ff0b5ae
The screen's flex leaves the LEFT short edge (user's left), so route it there: an open ribbon bay in the left bezel, the DESPI-C579 breakout in the cavity below it, and SPI wiring across to the ESP32. Add a modeled foam gasket, a `show="section"` cutaway of the screen clamp, and `active_off_x/y` for the panel's off-centre active area.