fix(wipeout): mask block-internal wipeouts once inserted

A wipeout defined inside a block never masked the geometry once the block
was inserted — wipeout_models only scanned top-level entities, so the
wipeout was invisible unless you entered block-edit (where it is
top-level). It also drew a stray mask at its raw block-local coordinates
because the top-level scan lacked the block-defn reject the hatch path
uses.

Descend visible inserts and place each block-internal wipeout in world
space, applying the accumulated insert transform via apply /
apply_rotation. Add the belongs_to_visible_block filter so block-defn
wipeouts only appear through the descent, in world space.

Bumps acadrust for the matching transform_wipeout fix: its u/v basis was
double-scaled (apply_rotation then another scale-factor multiply), so a
scaled insert grew the mask; the descent sidesteps that path but the
explode/copy commands need the crate fix.

Co-Authored-By: Claude Opus 4.8 <[email protected]>

Cargo.lock

@@ -74,7 +74,7 @@ checksum = "366ffbaa4442f4684d91e2cd7c5ea7c4ed8add41959a31447066e279e432b618"
 [[package]]
 name = "acadrust"
 version = "0.4.0"
-source = "git+https://github.com/OpenAEC-Foundation/acadifc?branch=main#022290a3a2a548c54c8fdf580ef5e44de36b4520"
+source = "git+https://github.com/OpenAEC-Foundation/acadifc?branch=main#824270e9c0463b8fb926424c9ac61eda5c09d752"
 dependencies = [
  "ahash 0.8.12",
  "anyhow",