The display is fully dot-addressable: document the ESC P graphics write
(row format, MSB-left, changed-row streaming as Red Planet does it, and the
~0.77s full-frame budget at 9600 baud) per vRIO PlasmaProtocol.cs, recovered
from the Tesla 4.10 sources + firmware dump. Fixes the guide''s 112x32 guess
(the legacy auto-center pivot x=56 sits left of the true 128px center) and
notes the firmware cursor ranges (x 0-127, y 0-31).
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>