refine shared Semi UI command tokens

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

@@ -375,7 +375,7 @@ export default function OperationsPage() {
       status={data?.runtime.dataMode === 'production' ? '生产模式' : '状态待确认'}
       statusColor={data?.runtime.dataMode === 'production' ? 'green' : 'orange'}
       meta={<Typography.Text type="tertiary">上海时间 · {data?.runtime.platformRelease ? `版本 ${data.runtime.platformRelease}` : '正在读取运行版本'}</Typography.Text>}
-      actions={<Button theme="light" icon={<IconRefresh />} loading={health.isFetching || readiness.isFetching} onClick={refresh}>刷新全局证据</Button>}
+      actions={<Button className="v2-workspace-mobile-tool-button is-muted" theme="light" icon={<IconRefresh />} aria-label="刷新全局证据" loading={health.isFetching || readiness.isFetching} onClick={refresh}>刷新全局证据</Button>}
     />
     <nav className="v2-ops-navigation" aria-label="运维质量视图">
       <SegmentedTabs