Add sparkle emoji and hide the icon consistently on tip admonitions

content/en/3.serveex/2.core/3.swag.md

@@ -97,7 +97,7 @@ networks:
     name: swag_default
 ```
 
-::tip
+::tip{icon=""}
 ✨ __Tip:__
 Add the watchtower label to each container to enable automatic updates
 
@@ -133,7 +133,7 @@ Assuming your DNS zone is managed by OVH, deploy the stack once. The logs will s
 
 In CLI, go to the dns-conf folder and edit the `ovh.ini` file:
 
-::tip
+::tip{icon=""}
 ✨ __Tip for terminal-shy users:__
 You can use [File Browser](/serveex/files/file-browser) to browse and edit files instead of using terminal commands.
 ::