- Add "type": "module" to @tpmjs/eslint-config package.json for ES module support
- Rename eslint.config.js to eslint.config.mjs in apps/web and packages/ui
- Update ESLint configs to ignore build directories (.next, dist, .turbo)
- Extend import/no-internal-modules allowlist for Next.js, testing libs, and React
- Fix unescaped quotes in playground page code elements
- Convert CardDescriptionProps from empty interface to type alias
- Disable jsx-a11y/no-autofocus rule in test files
- Change web app lint script from 'next lint' to 'eslint .'
- Fix TypeScript ref type inference errors in UI package tests by using non-null assertions
- Disable Biome noNonNullAssertion rule for test files
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Co-Authored-By: Claude <noreply@anthropic.com>