Review Pull Request

1. Read the diff: Run git diff main...HEAD to see all changes in the branch. If a PR number is provided, use gh pr diff <number> instead.

2. Check for correctness:

   • Logic errors and potential bugs
   • Proper error handling (no swallowed errors, meaningful messages)
   • Null/undefined safety given noUncheckedIndexedAccess is enabled
   • Correct use of Zod schemas (.safeParse() for untrusted input, .parse() for internal data)

3. Check conventions:

   • Module boundaries respected (processors only import from shared, no cross-scope imports)
   • Path aliases used (@carrot-fndn/shared/...) instead of relative imports across libraries
   • Conventional commit message format in PR title
   • No real data in tests (no real company names, tax IDs, plates, addresses, or PII)
   • Test stubs use @faker-js/faker and zocker helpers

4. Check test coverage:

   • New logic has corresponding unit tests
   • Rule processors have both *.spec.ts and *.e2e.spec.ts files
   • Test cases use describe blocks and it.each for table-driven patterns where appropriate

5. Run quality gates: Execute pnpm lint:affected && pnpm ts:affected && pnpm test:affected to verify all checks pass.

6. Provide feedback grouped by severity:

   • Critical: Bugs, logic errors, security issues, broken tests, real data in tests
   • Suggestion: Missing tests, naming improvements, better patterns, performance concerns
   • Nit: Style preferences, minor readability improvements

Focus on bugs and logic errors over style. If everything looks good, say so explicitly.