Phase 3 Foundation:
- Add ESLint with TypeScript, React, React Hooks, and Prettier config
- Add Prettier with project-standard settings
- Set up Husky pre-commit hooks with lint-staged
- Fix all ESLint errors and warnings in codebase
- Format all files with Prettier
- Fix type errors in usage-reader.test.ts
All 133 tests passing, lint clean, builds successfully.
Note: GitHub Actions CI workflow saved locally but requires
manual push with workflow scope or direct upload to GitHub.
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
