feat: Add test pages util permutation view

[amanabiy]

Description

This PR enables direct consumption of the pre-built build-tools package from GitHub, eliminating the need for consumers to build it locally. A pre-push hook ensures the build artifacts are always up-to-date before publishing.

How is it tested

Backward compatibility: Tested by consuming this branch in an existing repository to verify no breaking changes
Follow-up PR demonstrates usage with the new PermutationsView component in chat-components Draft PR, and Components Draft PR

Build verification: Pre-push hook validates that build artifacts are current before each push

Related links, issue #, if available: n/a

How has this been tested?

Review checklist

The following items are to be evaluated by the author(s) and the reviewer(s).

Correctness

• Changes include appropriate documentation updates.
• Changes are backward-compatible if not indicated, see CONTRIBUTING.md.
• Changes do not include unsupported browser features, see CONTRIBUTING.md.
• Changes were manually tested for accessibility, see accessibility guidelines.

Testing

• Changes are covered with new/existing unit tests?
• Changes are covered with new/existing integration tests?

---

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[codecov]

Codecov Report

❌ Patch coverage is 92.19858% with 11 lines in your changes missing coverage. Please review.
✅ Project coverage is 92.19%. Comparing base (9a4ca5c) to head (1d3d7d8).
⚠️ Report is 2 commits behind head on main.

Files with missing lines	Patch %	Lines
src/stylelint/no-implicit-descendant.js	91.42%	3 Missing ⚠️
src/dev-pages-utils/permutations-view.tsx	85.71%	2 Missing ⚠️
src/stylelint/license-headers.js	92.30%	2 Missing ⚠️
src/stylelint/no-motion-outside-of-mixin.js	90.00%	2 Missing ⚠️
src/stylelint/z-index-value-constraint.js	87.50%	2 Missing ⚠️

Additional details and impacted files

@@            Coverage Diff            @@
##           main      #23       +/-   ##
=========================================
+ Coverage      0   92.19%   +92.19%     
=========================================
  Files         0        7        +7     
  Lines         0      141      +141     
  Branches      0       40       +40     
=========================================
+ Hits          0      130      +130     
- Misses        0       11       +11     

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[amanabiy]

Updated package exports to support both ./dev-pages-utils and ./lib/dev-pages-utils path to support for typescript for <5.0 and bundlers like vite that need explicit path if it is specified. You can see here that the resolvePackageJsonExports is not available before 5.0.

• /dev-pages-utils: For TypeScript 5.0+ which properly resolves package.json exports
• ./lib/dev-pages-utils: For TypeScript <5.0 and bundlers (Vite) that need explicit paths

[amanabiy]

Closed since this it has been split into two the following PRs: feat: building the build tools into /lib and feat: Add dev pages utils permutation view