fix(ui): показывать неизвестный статус карты отдельно

components/status-badge.tsx

@@ -6,6 +6,7 @@ const labels: Record<ServerStatus, string> = {
   online: "Онлайн",
   offline: "Оффлайн",
   degraded: "Внимание",
+  unknown: "Неизвестно",
 }
 
 export function StatusBadge({ status }: { status: ServerStatus }) {
@@ -13,6 +14,7 @@ export function StatusBadge({ status }: { status: ServerStatus }) {
     <span
       className={cn(
         "inline-flex items-center gap-1.5 px-2 py-0.5 rounded-full text-xs font-medium",
+        status === "unknown" && "bg-muted text-muted-foreground",
         status === "online"   && "bg-[var(--status-online-bg)] text-[var(--status-online-fg)]",
         status === "offline"  && "bg-[var(--status-offline-bg)] text-[var(--status-offline-fg)]",
         status === "degraded" && "bg-[var(--status-degraded-bg)] text-[var(--status-degraded-fg)]",