bugfix: TypeSelector.svelte failed to load doc types and hence now option to create new docs was presented

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

frontend/src/routes/document/TypeSelector.svelte

@@ -14,7 +14,7 @@
     let types   = $state(null);
 
     async function loadTypes(){
-        const url = api('api/document/types');
+        const url = api('document/types');
         var resp = await fetch(url,{credentials: 'include'});
         if (resp.ok){
             types = await resp.json();

frontend/src/routes/task/Add.svelte

@@ -242,5 +242,5 @@
             {/if}
         </tbody>
     </table>
-    <button onclick={saveTask}>{t('save_task')}</button>
+    <button onclick={saveTask}>{t('save_object',{object:t('task')})}</button>
 </fieldset>