fix(ui): показывать неопределённый исход speed и сверять историю

app/(main)/uptime/page.tsx

@@ -707,7 +707,7 @@ interface SpeedTestRun {
   durationSec: number
   txAvgMbps: number | null
   rxAvgMbps: number | null
-  status: "running" | "done" | "error"
+  status: "running" | "done" | "error" | "unknown"
   command: string
   lines: string[]
   afterBtPing?: { rttMs: number | null; lossPct: number | null; error: string | null } | null
@@ -1077,7 +1077,14 @@ function UptimePageContent({ selectedProbeId, allProbesHref }: { selectedProbeId
   const [probeRttChartOpen, setProbeRttChartOpen] = useState<Record<string, boolean>>({})
   const [speedBusy, setSpeedBusy] = useState(false)
   const [speedError, setSpeedError] = useState<string | null>(null)
+  const [speedUnknownRunId, setSpeedUnknownRunId] = useState<string | null>(null)
   const [speedRuns, setSpeedRuns] = useState<SpeedTestRun[]>([])
+  useEffect(() => {
+    if (speedUnknownRunId && speedRuns.some(run => run.id === speedUnknownRunId && (run.status === "done" || run.status === "error"))) {
+      setSpeedUnknownRunId(null)
+      setSpeedError(null)
+    }
+  }, [speedRuns, speedUnknownRunId])
   const [speedProbes, setSpeedProbes] = useState<SpeedProbeRow[]>([])
   const speedReadRevision = useRef(0)
   const [speedReads, setSpeedReads] = useState<Record<"probes" | "history", { receivedAt: number | null; error: string | null }>>({ probes: { receivedAt: null, error: null }, history: { receivedAt: null, error: null } })
@@ -1182,7 +1189,10 @@ function UptimePageContent({ selectedProbeId, allProbesHref }: { selectedProbeId
           srcInterfaceAddress: r.srcInterfaceAddress ?? null,
           dstInterfaceAddress: r.dstInterfaceAddress ?? null,
         }))
-        if (current()) setSpeedRuns(rows)
+        if (current()) setSpeedRuns(previous => [
+          ...previous.filter(run => (run.status === "running" || run.status === "unknown") && !rows.some(row => row.id === run.id)),
+          ...rows,
+        ])
       }),
     ])
   }, [apiFetch, liveApi])
@@ -1687,6 +1697,7 @@ function UptimePageContent({ selectedProbeId, allProbesHref }: { selectedProbeId
     overviewReqRef.current++
     const context = ++saveContext.current
     setSpeedError(null)
+    setSpeedUnknownRunId(null)
     setSpeedBusy(true)
     const durationSec = Math.max(3, Number.parseInt(probe.durationSec, 10) || 10)
     const runId = `speed-${Date.now()}`
@@ -1806,13 +1817,15 @@ function UptimePageContent({ selectedProbeId, allProbesHref }: { selectedProbeId
     } catch (e) {
       if (context !== saveContext.current) return
       const message = serverOperationError(e)
+      const persistenceUnknown = isSpeedPersistenceUnknown(e, runId)
+      setSpeedUnknownRunId(persistenceUnknown ? runId : null)
       setSpeedRuns((prev) => prev.map((r) => r.id === runId ? ({
         ...r,
-        status: "error",
-        lines: [`status: error`, message],
+        status: persistenceUnknown ? "unknown" : "error",
+        lines: [`status: ${persistenceUnknown ? "unknown" : "error"}`, message],
       }) : r))
       setSpeedError(message)
-      if (!isSpeedPersistenceUnknown(e, runId)) setSpeedProbes((prev) => prev.map((p) => p.id === probe.id ? ({
+      if (!persistenceUnknown) setSpeedProbes((prev) => prev.map((p) => p.id === probe.id ? ({
         ...p,
         lastRunAt: new Date().toISOString(),
         lastStatus: "error",
@@ -2107,7 +2120,7 @@ function UptimePageContent({ selectedProbeId, allProbesHref }: { selectedProbeId
             {/* ── error ── */}
             {speedError && (
               <div className="mx-6 mt-4">
-                <Alert variant="destructive" className="py-2 text-xs">
+                <Alert variant={speedUnknownRunId ? "default" : "destructive"} className="py-2 text-xs">
                   <AlertCircleIcon />
                   <AlertDescription>{speedError}</AlertDescription>
                 </Alert>
@@ -2160,7 +2173,7 @@ function UptimePageContent({ selectedProbeId, allProbesHref }: { selectedProbeId
                           const run = speedRuns.find((r) =>
                             sameSpeedMeasurement(r, probe),
                           )
-                          const useRun = run && (run.status === "running" || (
+                          const useRun = run && run.status !== "unknown" && (run.status === "running" || (
                             probe.lastStatus != null && probe.lastRunAt != null && run.startedAt >= Date.parse(probe.lastRunAt)
                           ))
                           const viewStatus = useRun ? run.status : (probe.lastStatus === "error" || probe.lastStatus === "done" ? probe.lastStatus : null)