/** * Utility functions for transaction formatting */ export const formatCurrency = (amount: number): string => { return new Intl.NumberFormat("fr-FR", { style: "currency", currency: "EUR", }).format(amount); }; export const formatDate = (dateStr: string): string => { return new Date(dateStr).toLocaleDateString("fr-FR", { day: "2-digit", month: "short", year: "numeric", }); };