Release 2.32 (#5411)

* bump packages
* dynamic invoice options
* make sure that invoice previews can be detected
* support for mpdf associated files
* do not include any future times in work contract calculation
* re-add username column in Excel spreadsheet
* deactivate internal rate editing
* show if plugin update exists
* shorten name to Kimai only, without Time-Tracking
* remove check for existing id in work contract
* fix metafield already defined in search
* helper methods to unlock months
* new translation
* send event on unlock month

src/Controller/InvoiceController.php

@@ -164,6 +164,7 @@ final class InvoiceController extends AbstractController
             try {
                 $query->setCustomers([$customer]);
                 $model = $this->service->createModel($query);
+                $model->setPreview(true);
 
                 return $this->service->renderInvoice($model, $this->dispatcher, true);
             } catch (Exception $ex) {