Lukas
3b3728c58d
- Add optional requestKey parameter to UseFetchDataOptions - Implement module-level cache (inFlightRequests) to track in-flight requests - When requestKey is provided, multiple hook instances with same key share in-flight requests - Prevents duplicate API calls when multiple components fetch same data or rapid refresh calls - Cache entries are automatically cleared when response arrives (success or error) - Maintains backward compatibility: without requestKey, behaves as before - Adds comprehensive tests for deduplication scenarios This reduces bandwidth waste and prevents race conditions caused by concurrent requests for identical data. Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>