hookified - chore: upgrade pnpm

[jaredwray]

Please check if the PR fulfills these requirements

• Followed the Contributing and Code of Conduct guidelines.
• Tests for the changes have been added (for bug fixes/features) with 100% code coverage.

What kind of change does this PR introduce? Maintenance (package manager upgrade)

Summary

Upgrade the package-manager group: pin packageManager from pnpm@11.3.0 to pnpm@11.21.0. That is the newest 11.x older than minimumReleaseAge (7 days). pnpm@11.22.0 was published 2026-08-15, so it is skipped.

Changes

• Bump packageManager from pnpm@11.3.0 to pnpm@11.21.0
• Update the verified pin in DEFENSE_IN_DEPTH.md

Verification

• corepack prepare pnpm@11.21.0 activates 11.21.0
• pnpm install is already up to date (lockfile unchanged)
• pnpm build passes
• pnpm test passes (312 tests, 100% coverage)

Test plan

1. corepack enable && corepack prepare
2. pnpm --version — expect 11.21.0
3. pnpm build && pnpm test

  

[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 100.00%. Comparing base (c04da8d) to head (9d5503c).

Additional details and impacted files

@@            Coverage Diff            @@
##              main      #199   +/-   ##
=========================================
  Coverage   100.00%   100.00%           
=========================================
  Files            5         5           
  Lines          433       433           
  Branches       109       109           
=========================================
  Hits           433       433           

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