DOC-1741 Console Shadowing DR (#1464)

Author: micheleRP

modules/console/pages/index.adoc

@@ -16,6 +16,8 @@ Explore a comprehensive overview of your cluster, including:
 * *Broker monitoring*: View and manage the health, status, and configurations of your brokers.
 * *Topic management*: Create, configure, and monitor topics, including detailed information on partitions, replicas, and message counts.
 * *Consumer group insights*: Track the activity and performance of your consumer groups, manage offsets, and identify potential bottlenecks.
+* xref:manage:disaster-recovery/shadowing/overview.adoc[*Shadow link management*]: Create shadow links for asynchronous, offset-preserving replication between distinct Redpanda clusters. The shadow cluster operates in read-only mode while continuously receiving updates from the source cluster. During a disaster, you can failover individual topics or an entire shadow link to make resources fully writable for production traffic.
+
 
 image::broker-overview.png[]