8f823d959b
- Add scripts/check-structural.js: counts production as any, empty catch, and ?? 0 patterns; fails CI if counts exceed committed baseline - Add scripts/.structural-baseline.json: committed baseline (101 as any, 17 empty catch, 62 ?? 0); use --fix-baseline to ratchet down - Add scripts/ci-verify.sh: ordered pipeline (build → typecheck → lint → structural → unit tests → E2E) with pass/fail summary - Add npm scripts: test:structural, test:structural:fix, ci:verify - Add cache-staleness conformance test: verifies WORLD_CACHE_SCHEMA_VERSION is prefixed to all cache keys for auto-invalidation on schema changes - Cache test suite grows from 141 → 142 passes