chore: migrate from npm to pnpm with supply-chain hardening#10
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bartvw
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Apr 13, 2026
bartvw
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- Pin package manager to pnpm@10.33.0 (via packageManager + Corepack)
- Add engines.node >= 22
- Configure minimum-release-age=7d quarantine for new releases
- Restrict lifecycle scripts to esbuild only (pnpm.onlyBuiltDependencies)
- Bump @types/node ^20 -> ^24 to pick up undici-types 7.x (has provenance)
- trust-policy-ignore-after=30d grandfathers historical downgrades in long-lived transitive deps (semver, synckit) while keeping the check active for recently-published packages
- Update CI workflows, pre-commit hook, README, CLAUDE.md
- Pin package manager to pnpm@10.33.0 (via packageManager + Corepack) - Add engines.node >= 22 - Configure minimum-release-age=7d quarantine for new releases - Restrict lifecycle scripts to esbuild only (pnpm.onlyBuiltDependencies) - Bump @types/node ^20 -> ^24 to pick up undici-types 7.x (has provenance) - trust-policy-ignore-after=30d grandfathers historical downgrades in long-lived transitive deps (semver, synckit) while keeping the check active for recently-published packages - Update CI workflows, pre-commit hook, README, CLAUDE.md Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
pnpm's strict isolation doesn't expose transitive binaries the way npm's flat hoisting does. eslint was only reachable via plugins in devDeps, which worked under npm but broke `pnpm run lint` in CI. Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
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