Enhance price parsing to handle non-zero unit price

Updated price extraction logic to set `Price` from `UnitPrice` when it is non-zero, ensuring more accurate parsing.

sites/wegmans/wegmans.go

@@ -117,6 +117,9 @@ func (c Config) GetItemPrice(ctx context.Context, b extractor.Browser, u *url.UR
 		if len(units) > 1 {
 			res.Unit = strings.TrimSpace(units[1])
 			res.UnitPrice, _ = strconv.ParseFloat(units[0], 64)
+			if res.UnitPrice != 0 {
+				res.Price = res.UnitPrice
+			}
 		}
 	}