Update "marked" import for v4.0.0

Signed-off-by: MichaIng <micha@dietpi.com>

Author: MichaIng

apps/settings/src/components/Markdown.vue

@@ -25,7 +25,7 @@
 </template>
 
 <script>
-import marked from 'marked'
+import { marked } from 'marked'
 import dompurify from 'dompurify'
 
 export default {