refactor(ui): open intelligent eval via action-column buttons

Replace the name link and row-click with explicit detail/report
buttons, matching the static-eval table pages. Report button only
shows for completed evals; list pagination now follows the 20-row
threshold.

frontend/web/src/pages/IntelligentEvals.tsx

@@ -1,9 +1,9 @@
 import { useState } from 'react'
 import {
-  Button, Empty, Form, Input, InputNumber, Select, Space, Table, Tag, message,
+  Button, Empty, Form, Input, InputNumber, Select, Space, Table, Tag, Tooltip, message,
 } from 'antd'
 import type { ColumnsType } from 'antd/es/table'
-import { PlusOutlined, ReloadOutlined } from '@ant-design/icons'
+import { PlusOutlined, ReloadOutlined, EyeOutlined, FileTextOutlined } from '@ant-design/icons'
 import FormDrawer from '../components/FormDrawer'
 import PageWrapper from '../components/PageWrapper'
 import EvalDetail from '../components/intelligent_eval/EvalDetail'
@@ -65,6 +65,11 @@ export default function IntelligentEvalsPage() {
     setView('detail')
   }
 
+  const openReport = (id: string) => {
+    setSelectedId(id)
+    setView('report')
+  }
+
   const submitCreate = async () => {
     const values = await form.validateFields()
     let seeds: Record<string, unknown> = {}
@@ -106,9 +111,7 @@ export default function IntelligentEvalsPage() {
   const columns: ColumnsType<IntelligentEval> = [
     {
       title: '名称', dataIndex: 'name', key: 'name',
-      render: (name: string, ev) => (
-        <a onClick={() => openDetail(ev.id)}>{name}</a>
-      ),
+      render: (name: string) => <span style={{ fontWeight: 500 }}>{name}</span>,
     },
     {
       title: '评测对象', dataIndex: 'target_id', key: 'target', width: 180,
@@ -129,6 +132,21 @@ export default function IntelligentEvalsPage() {
       title: '创建时间', dataIndex: 'created_at', key: 'created_at', width: 170,
       render: (v: string | null) => (v ? formatDateTime(v) : '—'),
     },
+    {
+      title: '操作', key: 'action', width: 110, fixed: 'right' as const,
+      render: (_, ev) => (
+        <Space size={4}>
+          <Tooltip title="详情">
+            <Button size="small" type="text" icon={<EyeOutlined />} onClick={() => openDetail(ev.id)} />
+          </Tooltip>
+          {ev.status === 'completed' && (
+            <Tooltip title="查看报告">
+              <Button size="small" type="text" icon={<FileTextOutlined />} onClick={() => openReport(ev.id)} />
+            </Tooltip>
+          )}
+        </Space>
+      ),
+    },
   ]
 
   if (view === 'detail' && selectedId) {
@@ -152,7 +170,14 @@ export default function IntelligentEvalsPage() {
     )
   }
 
-  if (view === 'report' && selected) {
+  if (view === 'report' && selectedId) {
+    if (!selected) {
+      return (
+        <PageWrapper title="智能评估" inline fullHeight>
+          <div style={{ padding: 16 }}>加载中…</div>
+        </PageWrapper>
+      )
+    }
     return (
       <PageWrapper title="智能评估" inline fullHeight>
         <EvalReport ev={selected} onBack={() => setView('detail')} />
@@ -181,8 +206,7 @@ export default function IntelligentEvalsPage() {
           loading={loading}
           dataSource={evals ?? []}
           columns={columns}
-          pagination={false}
-          onRow={(ev) => ({ onClick: () => openDetail(ev.id), style: { cursor: 'pointer' } })}
+          pagination={(evals?.length ?? 0) > 20 ? { pageSize: 20, showTotal: (t) => `共 ${t} 个` } : false}
           locale={{ emptyText: <Empty description="还没有智能评估" /> }}
         />
       </div>