fix(ui): блокировать изменение проб во время Speed-test

app/(main)/uptime/page.tsx

@@ -1723,6 +1723,10 @@ function UptimePageContent({ selectedProbeId, allProbesHref }: { selectedProbeId
   const runSpeedTest = async (probe: SpeedProbeRow) => {
     if (!requireWrite()) return
     if (!probe.srcServerId || !probe.dstServerId || probe.srcServerId === probe.dstServerId) return
+    savingRef.current = true
+    setProbeSaving(true)
+    overviewReqRef.current++
+    const context = ++saveContext.current
     setSpeedError(null)
     setSpeedBusy(true)
     const durationSec = Math.max(3, Number.parseInt(probe.durationSec, 10) || 10)
@@ -1771,6 +1775,7 @@ function UptimePageContent({ selectedProbeId, allProbesHref }: { selectedProbeId
           method: "POST",
           body: JSON.stringify(payload),
         })
+        if (context !== saveContext.current) return
         const ap = res.result.afterBtPing
         const lines = (res.result.raw ?? []).flatMap((row) =>
           Object.entries(row).map(([k, v]) => `${k}: ${String(v)}`),
@@ -1844,6 +1849,7 @@ function UptimePageContent({ selectedProbeId, allProbesHref }: { selectedProbeId
         }) : p))
       }
     } catch (e) {
+      if (context !== saveContext.current) return
       const message = e instanceof Error ? e.message : "Не удалось выполнить speed test"
       setSpeedRuns((prev) => prev.map((r) => r.id === runId ? ({
         ...r,
@@ -1858,6 +1864,8 @@ function UptimePageContent({ selectedProbeId, allProbesHref }: { selectedProbeId
         lastError: message,
       }) : p))
     } finally {
+      savingRef.current = false
+      setProbeSaving(false)
       setSpeedBusy(false)
     }
   }