Now the toast hides the generation toast

ref #62

src/components/teams/TeamsOverview.svelte

@@ -70,9 +70,10 @@
                 )
                   .then((response) => {
                     if (response.status != '200') {
-                      const toast = Toastify({
+                      toast.hideToast();
+                      Toastify({
                         text: $_('pdf-generation-failed'),
-                        duration: 1000,
+                        duration: 3500,
                         backgroundColor:
                           'linear-gradient(90deg, hsla(281, 37%, 45%, 1) 0%, hsla(1, 62%, 48%, 1) 100%)',
                       }).showToast();