fix(agent-pod): remote tui session for multi-agent

terraform/variables.tf

@@ -107,10 +107,24 @@ variable "controlplane_configs" {
     lan_subnet   = string
     lan_gateway  = string
     install_disk = string
-    longhorn_disks = list(object({
+    # Longhorn data disks, in mountpoint order. `device` should be a stable
+    # /dev/disk/by-id/wwn-* path: this hardware enumerates /dev/sdX by discovery
+    # order, and `install.wipe: true` means a renumber can aim the installer at a
+    # data disk.
+    #
+    # `mountpoint` defaults to /var/lib/longhorn-disk<N> by position. Never
+    # renumber or reorder existing entries — Longhorn keys its disks off the
+    # mountpoint, so a rename orphans the replicas already on that disk. Append
+    # new disks to the end.
+    #
+    # `kind` ("ssd"/"hdd") is a declared label only. PERC RAID controllers report
+    # every disk as rotational, so it can't be autodetected, and it deliberately
+    # does not affect ordering or mountpoints.
+    longhorn_disks = optional(list(object({
       device     = string
-      mountpoint = string
-    }))
+      mountpoint = optional(string)
+      kind       = optional(string, "hdd")
+    })), [])
     zone             = string
     allow_scheduling = bool
     # Extra cert SANs for this node — e.g. Cloudflare Tunnel public hostnames so