implemented adding stock items to documents

Signed-off-by: Stephan Richter <s.richter@srsoftware.de>

frontend/src/Components/Item.svelte

@@ -1,4 +1,5 @@
 <script>
+    import { t } from '../translations.svelte';
     let { item, onclick } = $props();
 </script>
 
@@ -7,6 +8,12 @@
     {#if item.properties}
     <table>
         <tbody>
+        {#if item.location.name}
+            <tr>
+                <th>{t('location')}</th>
+                <td>{item.location.name}</td>
+            </tr>
+        {/if}
         {#each Object.entries(item.properties) as [idx,prop]}
             <tr>
                 <th>{prop.name}</th>
@@ -16,6 +23,4 @@
         </tbody>
     </table>
     {/if}
-    <!--<div>{@html item.description.rendered}</div> -->
-    <!-- <span>{item.unit_price/100} {item.currency} / {item.unit}</span> -->
 </fieldset>