Replaces the traced art with Dara's original Corrode SVGs from main,
edited only where 13.08 moved a wall or floor: the defender paths behind
A and B, the B Main back wall, Mid's half wall and east room, the notch
west of Mid, the Lower Mid box and the two boxes that became walls, and
the A plant zone corner. Walls keep her outlined 1-wide construction and
her coordinate grid; unchanged pieces keep her exact path text.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>