The mon branch of drawPlayerIcon reused the player overworld sprite's
16x32 box to letterbox the icon, so a 32x32 Pokemon.icon came out at
scale 0.5 -- half size inside the frame baked into bg.png. The 64x64
frontPic fallback was worse still, at 0.25.
Give the mon its own box in the layout table (pret naming_screen.c:1422
CreateMonIcon(species, SpriteCallbackDummy, 56, 40) draws it unscaled on
that centre), so the icon fills the frame 1:1 and the fallback shrinks to
fit the same box. Also pin the frame to quads[0]: pret's dummy callback
leaves the icon on its first frame, not the 1px-shifted second pose.
The player/rival overworld slot keeps its 16x32 box untouched.
Fixes#2319
Co-authored-by: Copilot App <223556219+Copilot@users.noreply.github.com>
bryanthaboi