Display stock in product info in price table.

templates/product.html.twig

@@ -32,6 +32,7 @@
                         <th>price</th>
                         <th>lowest product price in 30 days</th>
                         <th colspan='2'>standard price</th>
+                        <th>Stock</th>
                     </tr>
                     </thead>
                     {% for price in product.price %}
@@ -40,6 +41,7 @@
                             <td>{{ price.lowestProductPrice30Days | format_currency('PLN', {}, 'pl') }}</td>
                             <td>{{ price.productStandardPrice | format_currency('PLN', {}, 'pl') }}</td>
                             <td>{{ price.created_at }}</td>
+                            <td>{{ (product.stock | findByCreatedAtDate(price.created_at | slice(0,10))).stock ?? '' }}</td>
                         </tr>
                     {% endfor %}
                 </table>