In #56529 we remove a node's status entry once it's decommissioned. This means that it no longer shows up in neither "Recently Decommissioned Nodes", nor the "Decommissioned Node History" in the UI. We may want to either remove these views, or change them to use ephemeral info from gossip liveness (e.g. crdb_internal.gossip_liveness) rather than the status entry (e.g. crdb_internal.kv_node_status).

Also requested a docs update in #61808, should coordinate any follow-up actions.

Epic CRDB-10792