A boost step or crate is drawn as an outline stroke around a small standing
support. Ray probing across such a box sees the lid or nothing, so its sides
came out as slivers and a player beside the box saw through it. The new
scripts/raise_box_outline_walls.py lifts an outline that encloses a small
automatic support to that support's surface with its base on the floor.
Pipes on Icebox A site now stops a ground eye and clears a boosted one.

The Icebox boost-step test failed at the commit that introduced it: its far
hit distance was never satisfied by any bundled asset. It now asserts the
property in its name. The Split integration test asserted equal support
counts per side, but supports are clipped by each side's receiver and differ
by boundary slivers; it now checks that each side carries the reviewed set.

Gate: 1012 passed, none failing.

Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>