[QUALITY] Lint pipeline broken: eslint missing from devDependencies

[Shooksie]

Summary

The npm run lint pipeline is completely broken. ESLint is referenced in package.json scripts but is not listed in devDependencies, causing sh: eslint: command not found when attempting to run linting.

Issue Details

• Error: npm run lint exits with code 127 (command not found)
• Root Cause: eslint is not in package.json devDependencies
• Impact: Lint validation cannot run in CI/CD or locally; recent 28 merged PRs were not linted

Fix Required

Add eslint to devDependencies:

{
  "devDependencies": {
    "eslint": "^10.0.3"
  }
}

Then run npm install and verify npm run lint succeeds.

Additional Context

• TypeScript type checking: ✅ PASS
• Build: ✅ PASS
• Lint: ❌ FAIL (eslint not found)
• Tests: Not configured

A quality audit report has been generated at knowledge/quality/design-system-audit.md

Priority: CRITICAL