Damage accumulates, because stage 2 is now a RESTYLE of stage 1's whole sheet

The arm kept coming back at the headless stage no matter how the prose was
worded, and the reason was the picture: stage 2's character reference was the
OLD two-armed headless drawing, so the model was faithfully copying two arms
while the words asked for one. Prose does not win an argument with a reference.

Stage 2 now takes stage 1's ENTIRE THREE-FRAME SHEET as its reference and the
job becomes "redraw this sheet with ONE thing changed — the head comes off".
The missing arm rides in the picture. Both tours installed FIRST TRY, where the
previous wording burned twelve rolls and never once got there.

The ladder finally reads: whole -> left arm gone -> headless AND still one-armed,
same body, same charcoal, same shoes, all the way down. In a mode where the
score IS the body that is the whole point, and it has never been true until now.

--audit stays clean: all six stride pairs pass.

This is Oliver's method and it is better than what it replaced. What makes it
work is that each call TRANSFORMS a picture instead of describing one, so the
reference does the specifying and the prose only says what changes. Fewer calls
is the smaller half of it; the consistency is the point.

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>

src/render.js

@@ -195,7 +195,7 @@ export function proj(x, y, z) {
 // Asset cache-buster — bump with main.js?v=N (see the img.src note below). EXPORTED because the
 // menu screens hang <img> tags on the same files, and two copies of this number is one copy too
 // many: the one that does not get bumped is the one that serves a cached 404.
-export const SPRV = 95;
+export const SPRV = 96;
 // The boot bar in main.js watches this. Nothing here CHANGES when things load — every sprite was
 // already requested at import — it just makes the wait visible and holds the menu back until the
 // last sheet has landed. See the onerror note below for the other half of "sometimes missing".