refine Semi UI alert disposition flow

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

@@ -115,7 +115,8 @@ const AlertEventTable = memo(function AlertEventTable({ rows, selectedID, compac
 function EventInspector({ event, note, acting, actionError, editable, onNote, onAction, onClose, sheet = false }: { event?: AlertEvent; note: string; acting: boolean; actionError?: string; editable: boolean; onNote: (value: string) => void; onAction: (action: 'acknowledge' | 'close' | 'ignore') => void; onClose: () => void; sheet?: boolean }) {
   if (!event) return <Card className="v2-alert-inspector" bodyStyle={{ padding: 0 }}><Empty className="v2-alert-inspector-empty" image={<IconAlarm />} title="选择告警事件" description="查看触发证据、状态时间线和处置动作。" /></Card>;
   const actionCount = event.actions?.length ?? 0;
-  return <Card className={`v2-alert-inspector${sheet ? ' is-sheet' : ''}`} bodyStyle={{ padding: 0 }}><WorkspacePanelHeader className="v2-alert-inspector-heading" title="事件处置" description={event.ruleName} actions={<><span className="v2-alert-inspector-status"><SeverityTag severity={event.severity} /><StatusTag status={event.status} /></span>{sheet ? null : <Button className="v2-alert-inspector-close" theme="borderless" icon={<IconClose />} aria-label="关闭告警详情" onClick={onClose} />}</>} />
+  return <Card className={`v2-alert-inspector${sheet ? ' is-sheet' : ''}`} bodyStyle={{ padding: 0 }}>
+    {!sheet ? <WorkspacePanelHeader className="v2-alert-inspector-heading" title="事件处置" description={event.ruleName} actions={<><span className="v2-alert-inspector-status"><SeverityTag severity={event.severity} /><StatusTag status={event.status} /></span><Button className="v2-alert-inspector-close" theme="borderless" icon={<IconClose />} aria-label="关闭告警详情" onClick={onClose} /></>} /> : null}
     <div className="v2-alert-inspector-content">
       <Card className="v2-alert-detail-card v2-alert-focus-card" bodyStyle={{ padding: 0 }} aria-label="告警处置摘要">
         <header className="v2-alert-focus-identity">
@@ -134,12 +135,12 @@ function EventInspector({ event, note, acting, actionError, editable, onNote, on
         </div>
         <div className="v2-alert-focus-rule"><Tag color="grey" type="light" size="small">规则判断</Tag><span>{event.ruleName}</span></div>
       </Card>
+      <Card className="v2-alert-detail-card v2-alert-disposition-card" title={<span className="v2-alert-detail-title"><strong>处置与备注</strong><Tag color={editable ? 'green' : 'grey'} type="light" size="small">{editable ? '可操作' : '只读'}</Tag></span>} headerLine aria-label="告警处置操作">
+        {editable ? <><TextArea maxCount={200} autosize={{ minRows: 2, maxRows: 5 }} placeholder="请输入处置说明（选填）" value={note} onChange={onNote} />{actionError ? <p className="v2-alert-action-error">{actionError}</p> : null}<div className="v2-alert-actions"><Button theme="solid" className="is-primary" disabled={acting || !canAct(event.status, 'acknowledge')} onClick={() => onAction('acknowledge')}>确认告警</Button><Button theme="light" disabled={acting || !canAct(event.status, 'close')} onClick={() => onAction('close')}>关闭</Button><Button theme="borderless" disabled={acting || !canAct(event.status, 'ignore')} onClick={() => onAction('ignore')}>忽略</Button></div></> : <p className="v2-role-notice">当前为只读角色，可查看完整证据与处置记录。</p>}
+      </Card>
       <Card className="v2-alert-detail-card v2-alert-progress-card" title={<span className="v2-alert-detail-title"><strong>处理进度</strong><Tag color={actionCount ? 'blue' : 'amber'} type="light" size="small">{actionCount ? `${actionCount} 条记录` : '待处置'}</Tag></span>} headerLine>
         {event.actions?.length ? <Timeline className="v2-alert-timeline" aria-label="告警处理进度">{event.actions.map((item, index) => <Timeline.Item key={item.id} type={index === event.actions!.length - 1 ? 'ongoing' : 'default'} time={<span>{item.actor} · <AlertTime value={item.createdAt} /></span>}><strong>{actionLabels[item.action] ?? item.action}</strong>{item.note ? <p>{item.note}</p> : null}</Timeline.Item>)}</Timeline> : <Empty className="v2-alert-timeline-empty" title="暂无处理记录" description="事件被确认、关闭或忽略后，将在这里形成审计履历。" />}
       </Card>
-      <Card className="v2-alert-detail-card v2-alert-disposition-card" title={<span className="v2-alert-detail-title"><strong>处置与备注</strong><Tag color={editable ? 'green' : 'grey'} type="light" size="small">{editable ? '可操作' : '只读'}</Tag></span>} headerLine>
-        {editable ? <><TextArea maxCount={200} autosize={{ minRows: 2, maxRows: 5 }} placeholder="请输入处置说明（选填）" value={note} onChange={onNote} />{actionError ? <p className="v2-alert-action-error">{actionError}</p> : null}<div className="v2-alert-actions"><Button theme="solid" className="is-primary" disabled={acting || !canAct(event.status, 'acknowledge')} onClick={() => onAction('acknowledge')}>确认告警</Button><Button theme="light" disabled={acting || !canAct(event.status, 'close')} onClick={() => onAction('close')}>关闭</Button><Button theme="borderless" disabled={acting || !canAct(event.status, 'ignore')} onClick={() => onAction('ignore')}>忽略</Button></div></> : <p className="v2-role-notice">当前为只读角色，可查看完整证据与处置记录。</p>}
-      </Card>
       <Collapse className="v2-alert-technical-collapse" keepDOM>
         <Collapse.Panel
           itemKey="technical-evidence"
@@ -294,7 +295,7 @@ function EventWorkspace({ filters, draft, setDraft, setFilters, rules, unread, e
       visible={mobileLayout && Boolean(selectedID)}
       aria-label="告警事件详情"
       placement="bottom"
-      height="min(86dvh, 760px)"
+      height="min(90dvh, 800px)"
       title={<div className="v2-alert-sheet-title"><strong>告警详情</strong><span>{selectedEvent ? `${selectedEvent.plate || selectedEvent.vin} · ${selectedEvent.ruleName}` : '证据、状态与处置履历'}</span></div>}
       onCancel={closeDetail}
     >