chore(kapsule): emphasize to avoid tagging nodes (#5522)

Author: louisportay

pages/kubernetes/api-cli/managing-tags.mdx

@@ -15,6 +15,11 @@ The Scaleway Cloud Controller Manager (CCM) will also synchronize the tags of Sc
   When using Scaleway's managed Kubernetes, Kapsule, any tags assigned to the pool will propagate to all Instances within the pool, thus affecting all Kubernetes nodes associated with it.
   This feature applies to Kosmos Scaleway pools as well. However, note that this functionality does not extend to `multi-cloud` pools or external nodes outside of the Scaleway infrastructure.
 </Message>
+<Message type="important">
+  Tags should not be applied directly to nodes, otherwise labels/taints will be lost upon replace or scaling operations.
+</Message>
+
+
 
 <Requirements />