Add sparkle emoji and hide the icon consistently on tip admonitions

content/en/3.serveex/6.cloud/2.nextcloud.md

@@ -118,7 +118,7 @@ Redeploy the stack and wait for SWAG to become fully operational.
 
 In Nextcloud’s files, edit the `config.php` file:
 
-::tip
+::tip{icon=""}
 ✨ __Tip:__ You can use [File Browser](/serveex/files/file-browser) to navigate and edit files instead of using terminal commands.
 ::
 
@@ -190,6 +190,6 @@ Press :kbd{value="Ctrl+O"}, then :kbd{value="Enter"} to save, and :kbd{value="Ct
 
 That’s it—you’ve exposed Nextcloud! Don’t forget to install [the desktop and mobile apps](https://nextcloud.com/install/).
 
-::tip
+::tip{icon=""}
 ✨ __Tip:__ You can natively protect this app with Authentik by [following these instructions](https://docs.goauthentik.io/integrations/services/nextcloud/).
 ::