render-symlinked-assets and css-spinner-render-compat are pure CSS / static
comps with no GSAP timeline — both burned the full 45 s player-ready timeout
on every render, masking the actual drawElement speedup.
render-symlinked-assets: 48.4 s → 5.7 s baseline, 46.8 s → 1.9 s fast → 3.03×
(was 1.03× — ratio was measuring 3 s of signal on top of 45 s shared overhead)
css-spinner-render-compat: previously committed as 95f934a2.
Also remove the now-stale comment in de-benchmark.mjs that excluded
css-spinner-render-compat for the 45 s timeout reason.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>