Function useGraph

ui/src/providers/GraphDataProvider.tsx:58–64

()

// eslint-disable-next-line react-refresh/only-export-components -- co-located hook + provider
export function useGraph(): GraphDataState {
  const ctx = useContext(GraphDataContext);
  if (!ctx) {
    throw new Error('useGraph must be used within a GraphDataProvider');
  }
  return ctx;
}