Add category description for specific URI in product list template

This commit introduces a conditional display of the category description
in the product list template for the specific URI '/60-koldry/s-1/rozmiar-160x200_cm/rodzaj-koldry'.
When this URI is accessed, a predefined description "Opis kategorii"
will be shown to enhance user experience and provide relevant information.

themes/leo_gstore/templates/catalog/listing/product-list.tpl

@@ -74,7 +74,9 @@
               <div id="category-description" class="text-muted">{$category.description nofilter}</div>
           {/if}
         {/if}
-
+        {if $smarty.server.REQUEST_URI == '/60-koldry/s-1/rozmiar-160x200_cm/rodzaj-koldry'}
+          <div id="category-description" class="text-muted">Opis kategorii</div>
+        {/if}
       {else}
 
         {include file='errors/not-found.tpl'}