Define specific types for event parameters in drag handlers. Refactor duplicated logic in drag-and-drop handling into a separate function. Add error handling for container finding logic. Optimize performance by batching state updates. Add comments to explain complex logic.
Define specific types for event parameters in drag handlers. Refactor duplicated logic in drag-and-drop handling into a separate function. Add error handling for container finding logic. Optimize performance by batching state updates. Add comments to explain complex logic.