fix(web): 告警详情面板用户体验改进

- 用 Alert 横幅醒目展示严重程度、标题和行动指引
- 患者信息卡片显示姓名而非原始 UUID
- 将 JSON 详情解析为中文标签（告警描述/监测值/阈值等）
- 技术信息（原始 ID）移入折叠面板

apps/web/src/pages/health/components/AlertDetailPanel.tsx

@@ -1,18 +1,21 @@
-import { Descriptions, Tag, Typography, Space, Button, Popconfirm, Tooltip } from 'antd';
+import { Descriptions, Tag, Typography, Space, Button, Popconfirm, Tooltip, Collapse, Alert as AntAlert } from 'antd';
 import {
   CheckOutlined,
   StopOutlined,
   SafetyCertificateOutlined,
   ClockCircleOutlined,
   ExclamationCircleOutlined,
+  UserOutlined,
+  CodeOutlined,
+  MedicineBoxOutlined,
 } from '@ant-design/icons';
 import type { Alert } from '../../../api/health/alerts';
 
-const SEVERITY_CONFIG: Record<string, { color: string; label: string; icon: React.ReactNode }> = {
-  info: { color: 'default', label: '提示', icon: <ExclamationCircleOutlined /> },
-  warning: { color: 'orange', label: '警告', icon: <ExclamationCircleOutlined /> },
-  critical: { color: 'red', label: '严重', icon: <ExclamationCircleOutlined /> },
-  urgent: { color: 'magenta', label: '紧急', icon: <ExclamationCircleOutlined /> },
+const SEVERITY_CONFIG: Record<string, { color: string; label: string; icon: React.ReactNode; bannerType: 'info' | 'warning' | 'error' }> = {
+  info: { color: 'default', label: '提示', icon: <ExclamationCircleOutlined />, bannerType: 'info' },
+  warning: { color: 'orange', label: '警告', icon: <ExclamationCircleOutlined />, bannerType: 'warning' },
+  critical: { color: 'red', label: '严重', icon: <ExclamationCircleOutlined />, bannerType: 'error' },
+  urgent: { color: 'magenta', label: '紧急', icon: <ExclamationCircleOutlined />, bannerType: 'error' },
 };
 
 const STATUS_CONFIG: Record<string, { color: string; label: string }> = {
@@ -23,17 +26,56 @@ const STATUS_CONFIG: Record<string, { color: string; label: string }> = {
   dismissed: { color: 'default', label: '已忽略' },
 };
 
+const SEVERITY_GUIDANCE: Record<string, string> = {
+  info: '请关注患者状态变化，必要时进行随访。',
+  warning: '建议尽快确认并安排相关检查或随访。',
+  critical: '需要立即关注！请确认告警并安排紧急处理。',
+  urgent: '紧急状况！请立即确认并采取干预措施。',
+};
+
+const DETAIL_LABEL_MAP: Record<string, string> = {
+  message: '告警描述',
+  value: '监测值',
+  threshold: '阈值',
+  unit: '单位',
+  metric: '指标',
+  metric_name: '指标名称',
+  indicator_type: '体征类型',
+  recorded_at: '记录时间',
+  patient_name: '患者',
+  blood_pressure_systolic: '收缩压',
+  blood_pressure_diastolic: '舒张压',
+  heart_rate: '心率',
+  blood_glucose: '血糖',
+  temperature: '体温',
+  spo2: '血氧饱和度',
+};
+
+function formatDetailValue(key: string, value: unknown): string {
+  if (value === null || value === undefined) return '-';
+  if (typeof value === 'string') {
+    if (key.endsWith('_at') || key === 'recorded_at') {
+      try { return new Date(value).toLocaleString('zh-CN'); } catch { return value; }
+    }
+    return value;
+  }
+  if (typeof value === 'number') return String(value);
+  if (typeof value === 'boolean') return value ? '是' : '否';
+  return JSON.stringify(value);
+}
+
+function getDetailLabel(key: string): string {
+  return DETAIL_LABEL_MAP[key] ?? key;
+}
+
 interface AlertDetailPanelProps {
   alert: Alert;
   onAcknowledge?: (id: string, version: number) => Promise<void>;
-  onDismiss?: (id: string, version: number) => Promise<void>;
+  onDismiss?: (id: string, version: number, reason?: string) => Promise<void>;
   onResolve?: (id: string, version: number) => Promise<void>;
   loading?: boolean;
 }
 
-/**
- * 告警详情面板 — 展示告警完整信息及操作按钮。
- */
 export function AlertDetailPanel({
   alert,
   onAcknowledge,
@@ -46,96 +88,154 @@ export function AlertDetailPanel({
   const isPending = alert.status === 'pending' || alert.status === 'active';
   const isAcknowledged = alert.status === 'acknowledged';
 
+  const detailEntries = alert.detail
+    ? Object.entries(alert.detail).filter(([, v]) => v !== null && v !== undefined)
+    : [];
+
+  const detailMessage = alert.detail?.message as string | undefined;
+
   return (
     <div style={{ padding: 16 }}>
-      {/* 顶部摘要 */}
-      <div style={{ marginBottom: 16 }}>
-        <Space align="center" size="middle">
-          <Tag color={severity.color} icon={severity.icon} style={{ fontSize: 14, padding: '4px 12px' }}>
-            {severity.label}
-          </Tag>
+      {/* 严重程度提示 */}
+      <AntAlert
+        type={severity.bannerType}
+        showIcon
+        icon={severity.icon}
+        banner={false}
+        style={{ marginBottom: 12 }}
+        message={
+          <Space>
+            <span style={{ fontWeight: 600 }}>{alert.title || severity.label}</span>
             <Tag color={status.color}>{status.label}</Tag>
+          </Space>
+        }
+        description={SEVERITY_GUIDANCE[alert.severity] ?? '请关注此告警并及时处理。'}
+      />
+
+      {/* 患者信息 */}
+      <div style={{
+        background: 'var(--ant-color-bg-container)',
+        border: '1px solid var(--ant-color-border)',
+        borderRadius: 8,
+        padding: '12px 16px',
+        marginBottom: 12,
+      }}>
+        <Space direction="vertical" size={4} style={{ width: '100%' }}>
+          <Space>
+            <MedicineBoxOutlined style={{ color: 'var(--ant-color-primary)' }} />
+            <Typography.Text strong style={{ fontSize: 15 }}>
+              {alert.patient_name || '未知患者'}
+            </Typography.Text>
+            <Tooltip title={`患者 ID: ${alert.patient_id}`}>
+              <Typography.Text type="secondary" style={{ fontSize: 12, cursor: 'help' }}>
+                (ID: {alert.patient_id.slice(0, 8)}...)
+              </Typography.Text>
+            </Tooltip>
+          </Space>
           <Typography.Text type="secondary" style={{ fontSize: 12 }}>
             <ClockCircleOutlined style={{ marginRight: 4 }} />
-            {new Date(alert.created_at).toLocaleString('zh-CN')}
+            告警时间：{new Date(alert.created_at).toLocaleString('zh-CN')}
           </Typography.Text>
         </Space>
       </div>
 
-      {/* 详情 */}
-      <Descriptions column={2} size="small" bordered>
-        <Descriptions.Item label="告警 ID" span={2}>
-          <Typography.Text copyable style={{ fontSize: 12 }}>{alert.id}</Typography.Text>
-        </Descriptions.Item>
-        <Descriptions.Item label="患者 ID">
-          <Typography.Text copyable style={{ fontSize: 12 }}>{alert.patient_id}</Typography.Text>
-        </Descriptions.Item>
-        <Descriptions.Item label="规则 ID">
-          <Typography.Text copyable style={{ fontSize: 12 }}>{alert.rule_id}</Typography.Text>
-        </Descriptions.Item>
-        <Descriptions.Item label="严重程度">
-          <Tag color={severity.color}>{severity.label}</Tag>
-        </Descriptions.Item>
-        <Descriptions.Item label="状态">
-          <Tag color={status.color}>{status.label}</Tag>
-        </Descriptions.Item>
+      {/* 告警详情 */}
+      {detailEntries.length > 0 && (
+        <div style={{ marginBottom: 12 }}>
+          <Typography.Text type="secondary" style={{ fontSize: 13, marginBottom: 8, display: 'block' }}>
+            <UserOutlined style={{ marginRight: 4 }} />
+            告警详情
+          </Typography.Text>
+          <div style={{
+            background: 'var(--ant-color-bg-layout)',
+            borderRadius: 6,
+            padding: '8px 12px',
+          }}>
+            {detailMessage && (
+              <Typography.Text strong style={{ fontSize: 14, display: 'block', marginBottom: detailEntries.length > 1 ? 8 : 0 }}>
+                {detailMessage}
+              </Typography.Text>
+            )}
+            <Descriptions
+              column={2}
+              size="small"
+              items={detailEntries
+                .filter(([k]) => k !== 'message')
+                .map(([key, value]) => ({
+                  key,
+                  label: getDetailLabel(key),
+                  children: <Typography.Text style={{ fontSize: 13 }}>{formatDetailValue(key, value)}</Typography.Text>,
+                }))
+              }
+            />
+          </div>
+        </div>
+      )}
+
+      {/* 处理记录 */}
+      {(alert.acknowledged_by || alert.resolved_at) && (
+        <Descriptions column={2} size="small" bordered style={{ marginBottom: 12 }}>
           {alert.acknowledged_by && (
-          <Descriptions.Item label="处理人" span={2}>
-            <Typography.Text style={{ fontSize: 12 }}>{alert.acknowledged_by}</Typography.Text>
+            <Descriptions.Item label="处理人">
+              <Typography.Text style={{ fontSize: 13 }}>{alert.acknowledged_by}</Typography.Text>
             </Descriptions.Item>
           )}
           {alert.acknowledged_at && (
             <Descriptions.Item label="确认时间">
+              <Typography.Text style={{ fontSize: 13 }}>
                 {new Date(alert.acknowledged_at).toLocaleString('zh-CN')}
+              </Typography.Text>
             </Descriptions.Item>
           )}
           {alert.resolved_at && (
-          <Descriptions.Item label="恢复时间">
+            <Descriptions.Item label="恢复时间" span={2}>
+              <Typography.Text style={{ fontSize: 13 }}>
                 {new Date(alert.resolved_at).toLocaleString('zh-CN')}
+              </Typography.Text>
             </Descriptions.Item>
           )}
         </Descriptions>
-
-      {/* 告警详情 JSON */}
-      {alert.detail && (
-        <div style={{ marginTop: 12 }}>
-          <Typography.Text type="secondary" style={{ fontSize: 12 }}>告警详情：</Typography.Text>
-          <pre style={{
-            fontSize: 12,
-            background: 'var(--ant-color-bg-layout)',
-            padding: 8,
-            borderRadius: 6,
-            maxHeight: 200,
-            overflow: 'auto',
-            margin: '4px 0 0',
-          }}>
-            {JSON.stringify(alert.detail, null, 2)}
-          </pre>
-        </div>
       )}
 
+      {/* 技术信息（折叠） */}
+      <Collapse
+        ghost
+        size="small"
+        items={[{
+          key: 'tech',
+          label: <Typography.Text type="secondary" style={{ fontSize: 12 }}><CodeOutlined /> 技术信息</Typography.Text>,
+          children: (
+            <Descriptions column={1} size="small">
+              <Descriptions.Item label="告警 ID">
+                <Typography.Text copyable style={{ fontSize: 12 }}>{alert.id}</Typography.Text>
+              </Descriptions.Item>
+              <Descriptions.Item label="规则 ID">
+                <Typography.Text copyable style={{ fontSize: 12 }}>{alert.rule_id}</Typography.Text>
+              </Descriptions.Item>
+              <Descriptions.Item label="患者 ID">
+                <Typography.Text copyable style={{ fontSize: 12 }}>{alert.patient_id}</Typography.Text>
+              </Descriptions.Item>
+              <Descriptions.Item label="版本">{alert.version}</Descriptions.Item>
+            </Descriptions>
+          ),
+        }]}
+      />
+
       {/* 操作按钮 */}
-      <div style={{ marginTop: 16, borderTop: '1px solid var(--ant-color-border)', paddingTop: 12 }}>
+      <div style={{ marginTop: 8, borderTop: '1px solid var(--ant-color-border)', paddingTop: 12 }}>
         <Space>
           {isPending && onAcknowledge && (
-            <Tooltip title="确认已知晓此告警">
             <Popconfirm
               title="确认此告警？"
               description="确认后将标记为已确认状态"
               onConfirm={() => onAcknowledge(alert.id, alert.version)}
             >
-                <Button
-                  type="primary"
-                  icon={<CheckOutlined />}
-                  loading={loading}
-                >
+              <Button type="primary" icon={<CheckOutlined />} loading={loading}>
                 确认
               </Button>
             </Popconfirm>
-            </Tooltip>
           )}
           {isPending && onDismiss && (
-            <Tooltip title="忽略此告警">
             <Popconfirm
               title="忽略此告警？"
               description="告警将被标记为已忽略"
@@ -145,25 +245,17 @@ export function AlertDetailPanel({
                 忽略
               </Button>
             </Popconfirm>
-            </Tooltip>
           )}
           {(isPending || isAcknowledged) && onResolve && (
-            <Tooltip title="标记告警已恢复">
             <Popconfirm
               title="标记为已恢复？"
               description="告警将标记为已恢复状态"
               onConfirm={() => onResolve(alert.id, alert.version)}
             >
-                <Button
-                  type="primary"
-                  ghost
-                  icon={<SafetyCertificateOutlined />}
-                  loading={loading}
-                >
+              <Button type="primary" ghost icon={<SafetyCertificateOutlined />} loading={loading}>
                 恢复
               </Button>
             </Popconfirm>
-            </Tooltip>
           )}
         </Space>
       </div>