Function checkConnection

web/components/settings/ApiSettings.tsx:17–29

()

  const [latencyMs, setLatencyMs] = useState<number | null>(null);

  async function checkConnection() {
    setConnectionStatus("checking");
    setLatencyMs(null);
    const start = Date.now();
    try {
      const res = await fetch(`${settings.apiUrl}/health`, { signal: AbortSignal.timeout(5000) });
      const ms = Date.now() - start;
      setLatencyMs(ms);
      setConnectionStatus(res.ok ? "ok" : "error");
    } catch {
      setConnectionStatus("error");
    }
  }

  const statusIcon = {
    idle: null,