Run Checks

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description: Run all validation checks (typecheck, lint, test, build)
---

Follow the skill pattern in `.claude/skills/run-checks.md` to run all validation checks.

Run these commands in sequence:
1. `npm run typecheck` - TypeScript type checking
2. `npm run lint` - ESLint linting
3. `npm test` - Jest tests
4. `npm run build` - Production build

If ANY check fails:
- Read and analyze the errors carefully
- Fix the root cause
- Re-run ALL checks again
- Repeat until all pass

Never mark work complete with failing validations.
Report results clearly with ✅ or ❌ for each check.