[CI] Keep line cards visible and time windows current; add 24h to 96h ranges

web/display/src/pages/Overview.tsx

@@ -152,7 +152,7 @@ function LineCard({ l, range, infos }: { l: OverviewLineDto; range: OverviewRang
           ? 'QUIC 正在连接'
           : null
   return (
-    <Link to={`/line/${encodeURIComponent(l.id)}`} className={`line-link line-card${connectionIssue ? ' disconnected' : ''}`}>
+    <Link to={`/line/${encodeURIComponent(l.id)}`} className="line-link line-card">
       <div className="line-top">
         <span className="line-name" title={[l.probe_name, probeInfo?.tag || probeInfo?.version].filter(Boolean).join(' · ')}>
           {probeInfo?.country ? <Flag code={probeInfo.country} /> : null}
@@ -163,7 +163,7 @@ function LineCard({ l, range, infos }: { l: OverviewLineDto; range: OverviewRang
           <span className="name">{l.name}</span>
         </span>
         <span
-          className={connectionIssue ? 'line-range disconnected-label' : 'faint line-range'}
+          className={connectionIssue ? 'line-range connection-issue' : 'faint line-range'}
           title={l.quic_health?.state === 'retry_wait' ? `Probe 正在等待退避重试${l.quic_health.retry_in_ms ? `（约 ${Math.ceil(l.quic_health.retry_in_ms / 1000)} 秒）` : ''}。` : !l.probe_connected && l.online ? 'Agent 在线，但 Probe 尚未建立测量会话。' : undefined}
         >
           {connectionIssue ? `${connectionIssue} · ${rangeLabel}` : rangeLabel}
@@ -179,7 +179,7 @@ export function Overview() {
   const [sort, setSort] = useState<SortKey>('name')
   const { hosts, live } = useHosts()
   const infos = useNodeInfos()
-  // 近多久的汇总和走势：3 / 6 / 12 小时，记在链接里（?range=6h）
+  // 汇总和走势使用同一个时间范围，记在链接里（例如 ?range=48h）。
   const [params, setParams] = useSearchParams()
   const ipVersion = ipVersionOf(params.get('ip_version'))
   const ipv6 = useQuery(() => ipVersion === 'ipv6' ? api.get<Page<AgentIpv6Dto>>('/api/public/ipv6') : Promise.resolve(undefined), [ipVersion], 15_000)