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

terraform/templates/controlplane.tftpl

@@ -49,12 +49,15 @@ machine:
     image: factory.talos.dev/installer/613e1592b2da41ae5e265e8789429f22e121aab91cb4deb6bc3c0b6262961245:${talos_version}
     wipe: true
     grubUseUKICmdline: true
+%{ if length(longhorn_disks) > 0 ~}
   disks:
-%{ for disk in longhorn_disks ~}
+%{ for idx, disk in longhorn_disks ~}
+    # ${disk.kind} — ${disk.device}
     - device: ${disk.device}
       partitions:
-        - mountpoint: ${disk.mountpoint}
+        - mountpoint: ${coalesce(disk.mountpoint, format("/var/lib/longhorn-disk%d", idx + 1))}
 %{ endfor ~}
+%{ endif ~}
   features:
     diskQuotaSupport: true
     kubePrism:
@@ -172,10 +175,10 @@ cluster:
     # kubectl); moved here so LB-IPAM exists before any LoadBalancer Service syncs.
     - name: cilium-lb-ippool
       contents: |
-${indent(8, cilium_lb_ippool)}
+        ${indent(8, cilium_lb_ippool)}
     - name: cilium-l2-announcement
       contents: |
-${indent(8, cilium_l2_announcement)}
+        ${indent(8, cilium_l2_announcement)}
     # CoreDNS Corefile with homelab hostname rewrites (single source of truth in
     # terraform/files/coredns/Corefile). In-cluster pods resolve *.riotpiao.com to
     # the nginx ingress controller so OIDC auto-discovery against