- Replace useDocumentByChunk hook with useQuery implementation
- Use descriptive variable names (isDocumentByChunkFetching, documentByChunkFetchingError)
- Integrate with centralized cache key management
- Update all loading and error state references
- Add 5-minute stale time for document queries
- Remove useDocumentByChunk hook dependency
- Use useQuery with centralized cache keys and descriptive variable names
- Replace all document, loading, and error references with new implementation
- Remove manual fetch/clear effects as useQuery handles lifecycle automatically
