feat(instances): offer SDN vnets as bridges in add-NIC dialog

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>

frontend/src/features/instances/AddNetworkInterfaceDialog.tsx

@@ -54,9 +54,10 @@ export default function AddNetworkInterfaceDialog({ open, onClose, serverId, vmi
   const { data: networks } = useNodeNetworks(serverId, node, open);
   const bridges = useMemo(
     () =>
-      (networks?.interfaces ?? [])
-        .filter((i) => i.type === 'bridge')
-        .sort((a, b) => (a.iface || a.name || '').localeCompare(b.iface || b.name || '')),
+      [
+        ...(networks?.interfaces ?? []).filter((i) => i.type === 'bridge'),
+        ...(networks?.sdn_vnets ?? []),
+      ].sort((a, b) => (a.iface || a.name || '').localeCompare(b.iface || b.name || '')),
     [networks],
   );
 

frontend/src/hooks/use-instances.ts

@@ -656,10 +656,11 @@ export interface NodeNetworkIface {
   ipam_network_id?: number;
   ipam_cidr?: string;
   ipam_name?: string;
+  zone?: string;
 }
 
 export function useNodeNetworks(serverId: number, node: string, enabled = true) {
-  return useQuery<{ node: string; interfaces: NodeNetworkIface[] }>({
+  return useQuery<{ node: string; interfaces: NodeNetworkIface[]; sdn_vnets?: NodeNetworkIface[] }>({
     queryKey: ['node-networks', serverId, node],
     queryFn: () => apiClient.get(`/proxmox/api/servers/${serverId}/nodes/${node}/networks`),
     enabled: enabled && !!node,