chore: build

frontend-prep/src/api/api.ts

@@ -796,7 +796,13 @@ export interface Product {
     category: string;
     unit?: string;
     stock: number;
-    prices?: Array<{ quantity: number; price: number; active_price?: boolean }>;
+    prices?: Array<{
+        quantity: number;
+        price: number;
+        active_price?: boolean;
+        promo_price?: number | null;
+        promo_percent?: number;
+    }>;
     media?: MediaItem[]; // ✅ CHANGÉ: string[] → MediaItem[]
     coming_soon?: boolean;
 }

frontend-prep/src/pages/User/ProductDetail.tsx

@@ -329,10 +329,10 @@ function ProductDetail() {
                                     )}
                                     <span style={hasPromo ? { color: "#22c55e" } : undefined}>
                                         {selectedPrice.toFixed(2)} €
-                                    </span>{" "}
-                                    {selectedGrams &&
-                                        `pour ${selectedGrams}${product.unit || "g"}`}
-                                    {hasPromo && ` (-${selectedTier!.promo_percent}%)`}
+                                    </span>
+                                    {!hasPromo &&
+                                        selectedGrams &&
+                                        ` pour ${selectedGrams}${product.unit || "g"}`}
                                 </p>
                             );
                         })()}