chore: Add error notification

Author: pulpdrew

packages/app/src/components/Dashboards/DashboardsListPage.tsx

@@ -6,7 +6,6 @@ import { useQueryState } from 'nuqs';
 import {
   ActionIcon,
   Button,
-  Card,
   Container,
   Flex,
   Group,
@@ -108,6 +107,12 @@ export default function DashboardsListPage() {
         onSuccess: data => {
           Router.push(`/dashboards/${data.id}`);
         },
+        onError: () => {
+          notifications.show({
+            message: 'Failed to create dashboard',
+            color: 'red',
+          });
+        },
       },
     );
   }, [createDashboard]);