unify Semi UI workspace command hierarchy

vehicle-data-platform/apps/web/src/v2/pages/AccessPage.tsx

@@ -8,8 +8,8 @@ import type { AccessProtocolStatus, AccessQuery, AccessSummary, AccessThresholdC
 import { accessRowsToCSV, formatAccessTime, formatSeconds, updateProtocolThreshold } from '../domain/access';
 import { InlineError, PanelEmpty, PanelLoading } from '../shared/AsyncState';
 import { MetricActionButton } from '../shared/MetricActionButton';
-import { PageHeader } from '../shared/PageHeader';
 import { TablePagination } from '../shared/TablePagination';
+import { WorkspaceCommandBar } from '../shared/WorkspaceCommandBar';
 import { WorkspaceFilterPanel } from '../shared/WorkspaceFilterPanel';
 import { WorkspacePanelHeader } from '../shared/WorkspacePanelHeader';
 import { detailTriggerRow } from '../shared/detailTriggerRow';
@@ -201,8 +201,10 @@ export default function AccessPage() {
   const refresh = () => Promise.all([summaryQuery.refetch(), vehiclesQuery.refetch(), ...(editable ? [unresolvedQuery.refetch(), thresholdQuery.refetch()] : [])]);
 
   return <div className="v2-access-page v2-access-page-v3">
-    <PageHeader
-      title="车辆接入管理"
+    <WorkspaceCommandBar
+      className="v2-access-command-bar"
+      ariaLabel="接入管理操作"
+      title="真实来源与接入健康"
       description="核对车辆真实存在的数据来源、在线健康和待维护资料，不对尚未接入的业务协议作推断。"
       status={summary ? `${summary.totalVehicles.toLocaleString('zh-CN')} 辆主车辆` : '正在读取车辆'}
       meta={<Typography.Text type="tertiary">数据时间 {summary?.asOf ? formatAccessTime(summary.asOf) : '—'}</Typography.Text>}