fix(ui): не подменять неполные сетевые счётчики нулями

backend/src/services/ipsec-live.ts

@@ -1,3 +1,4 @@
+import {boundedCompleteCount,completeCollectionCount} from "./complete-count.js"
 import { eq } from "drizzle-orm"
 import { db } from "../db/index.js"
 import { servers } from "../db/schema.js"
@@ -576,18 +577,7 @@ export async function listIpsec(opts?: { serverId?: string }): Promise<IpsecList
   return { servers: summaries, clients, failures }
 }
 
-export async function countIpsecClients(): Promise<number> {
-  try {
-    const result = await Promise.race([
-      listIpsec(),
-      new Promise<null>((resolve) => setTimeout(() => resolve(null), 8_000)),
-    ])
-    if (!result) return 0
-    return result.clients.length
-  } catch {
-    return 0
-  }
-}
+export async function countIpsecClients():Promise<number|undefined>{return boundedCompleteCount(()=>listIpsec(),value=>completeCollectionCount(value,"clients"))}
 
 export async function getEnabledIpsecServerById(serverId: string | number) {
   const id = typeof serverId === "number" ? serverId : Number.parseInt(String(serverId), 10)