Improve RFM recency labels

src/pages/Rfm.tsx

@@ -182,6 +182,13 @@ const Rfm = () => {
     return Math.max(0, Math.floor((rangeEndDay - purchaseDay) / DAY_MS));
   }, [dateRange.end]);
 
+  const formatPeriodRecency = useCallback((lastPurchaseDate: string) => {
+    const days = getPeriodRecencyDays(lastPurchaseDate);
+    if (days === 0) return 'Hoje';
+    if (days === 1) return 'Ontem';
+    return `${days} dias`;
+  }, [getPeriodRecencyDays]);
+
   const filteredClients = useMemo(() => {
     const normalizedSearch = searchTerm.trim().toLowerCase();
 
@@ -245,7 +252,7 @@ const Rfm = () => {
       Recencia: client.recencyScore,
       Frequencia: client.frequencyScore,
       Monetario: client.monetaryScore,
-      'Dias desde compra no periodo': getPeriodRecencyDays(client.lastPurchaseDate),
+      'Compra no periodo': formatPeriodRecency(client.lastPurchaseDate),
       'Pedidos no periodo': client.frequency,
       'Ticket medio no periodo (R$)': (client.frequency ? client.monetary / client.frequency : 0).toFixed(2).replace('.', ','),
       'Receita no periodo (R$)': client.monetary.toFixed(2).replace('.', ','),
@@ -551,7 +558,7 @@ const Rfm = () => {
                     </td>
                     <td className="px-6 py-3 text-dark-muted font-medium">
                       {formatDate(client.lastPurchaseDate)}
-                      <span className="block text-xs">{getPeriodRecencyDays(client.lastPurchaseDate)} dias</span>
+                      <span className="block text-xs">{formatPeriodRecency(client.lastPurchaseDate)}</span>
                     </td>
                     <td className="px-6 py-3 text-dark-text font-bold">{client.frequency}</td>
                     <td className="px-6 py-3 text-dark-text font-bold">{formatCurrency(client.frequency ? client.monetary / client.frequency : 0)}</td>