PerryTS
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+- **The dependency-scale GC root-dominance corpus was measuring nothing, and now isn't.** #7452 restored the curated corpus and missed its sibling: the checker anchors on `@js_shadow_slot_bind` call sites, statepoints became the default root lowering in #7370 and express roots as `gc.statepoint` relocation bundles, so the dependency corpus emitted 81 modules with **zero** of the checker's subject. Selecting the shadow-stack lowering restores it to 7719 root stores across 12899 functions — matching CI's own documented floors ("81 modules, ~12900 functions, ~7700 root stores"), which were written against that lowering. Both gated arms exit 0 with 40/40 seeded violations caught. This is the corpus #7280 created *because* the curated one reads zero while twenty lines of stock `zod` fault, so leaving it vacuous defeated the reason it exists. (#7460)
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	`1`	+- The dependency-scale GC root-dominance corpus was measuring nothing, and now isn't. #7452 restored the curated corpus and missed its sibling: the checker anchors on `@js_shadow_slot_bind` call sites, statepoints became the default root lowering in #7370 and express roots as `gc.statepoint` relocation bundles, so the dependency corpus emitted 81 modules with zero of the checker's subject. Selecting the shadow-stack lowering restores it to 7719 root stores across 12899 functions — matching CI's own documented floors ("81 modules, ~12900 functions, ~7700 root stores"), which were written against that lowering. Both gated arms exit 0 with 40/40 seeded violations caught. This is the corpus #7280 created because the curated one reads zero while twenty lines of stock `zod` fault, so leaving it vacuous defeated the reason it exists. (#7460)