fix(ui): сохранять переходные и неизвестные состояния OSPF

components/data-grids/ospf-bfd-data-grid.tsx

@@ -7,6 +7,7 @@ import {
   type ColumnDef,
   useTable,
 } from "@tanstack/react-table"
+import type { BfdState } from "@/lib/ospf-state"
 import { cn } from "@/lib/utils"
 import { DataGridShell } from "@/components/data-grids/shared/data-grid-shell"
 import {
@@ -25,7 +26,7 @@ export interface BfdSessionRow {
   serverLabel: string
   localAddr: string
   remoteAddr: string
-  state: "Up" | "Down" | "Init" | "AdminDown"
+  state: BfdState
   interval: number
   multiplier: number
   iface: string
@@ -39,6 +40,7 @@ export interface BfdSessionRow {
 }
 
 function stateClass(state: BfdSessionRow["state"]) {
+  if (state === "Unknown") return "bg-muted text-muted-foreground border-border"
   if (state === "Up")
     return "bg-[var(--status-online-bg)] text-[var(--status-online-fg)] border-current/25"
   if (state === "Init")
@@ -149,7 +151,7 @@ function OspfBfdDataGrid({ sessions }: OspfBfdDataGridProps) {
               row.original.dataUnknown ? "bg-muted text-muted-foreground" : stateClass(row.original.state),
             )}
           >
-            {row.original.dataUnknown ? "Неизвестно" : row.original.state}
+            {row.original.dataUnknown || row.original.state === "Unknown" ? "Неизвестно" : row.original.state}
           </span>
         ),
         meta: {