React Router Code Review Quick Reference | Issue Type | Reference | |------------|-----------| | useEffect for data, missing loaders, params | references/data-loading.md | | Form vs useFetcher, action patterns | references/mutations.md | | Missing error boundaries, errorElement | references/error-handling.md | | navigate() vs Link, pending states | references/navigation.md | Review Checklist - [ ] Data loaded via not - [ ] Route params accessed type-safely with validation - [ ] Using for parallel data fetching when appropriate - [ ] Mutations use or not manual fetch - [ ] Actions handle both…