Add sparkle emoji and hide the icon consistently on tip admonitions

content/en/3.serveex/9.apps/1.adguard.md

@@ -80,7 +80,7 @@ services:
       - /docker/swag/config/etc/letsencrypt:/swag-ssl:ro
 ```
 
-::tip
+::tip{icon=""}
 ✨ __Tip:__ Add the watchtower label to each container to automate updates
 
 ```yaml
@@ -140,7 +140,7 @@ Restart the stack by clicking "Deploy" and wait for SWAG to be fully operational
 
 Create and open the file `adguard.subdomain.conf`
 
-::tip
+::tip{icon=""}
 ✨ __Tip for terminal haters:__
 You can use [File Browser](/serveex/files/file-browser) to browse and edit files instead of using terminal commands.
 ::
@@ -226,7 +226,7 @@ server {
 }
 ```
 
-::tip
+::tip{icon=""}
 ✨ __Tip:__ 
 <br/><br/>
 You can protect this app with Authentik by opening `adguard.subdomain.conf` and removing the `#` in front of `include /config/nginx/authentik-server.conf;`{lang=nginx} and `include /config/nginx/authentik-location.conf;`{lang=nginx}. Don’t forget to [create an application and a provider in Authentik](/serveex/security/authentik/#protéger-une-app-par-reverse-proxy). You’ll need to exclude the URL `https://adguard.mydomain.com/dns-query` from authentication: