refactor(ui): extract SectionHeader + drop deprecated CronPoolMonitor (audit P2)

UI/UX 盘点 P2 + 清理：
- 新增 SectionHeader 共享组件，替换 DecisionProcess/ConfigSnapshots（主列表+快照
  对比）/EvalReport 自管 header 的重复（返回+标题+右侧操作区）
- 删除已 DEPRECATED 的 CronPoolMonitor 页面及其测试（导航早已移除，监控职责
  已由 TaskQueueMonitor 承担）
tsc 0 错误 vitest 16 passed（CronPoolMonitor 3 测试随之删除）

frontend/web/src/components/ExplorationSection.tsx

@@ -9,13 +9,7 @@ import {
 } from '../api'
 import { colors } from '../tokens'
 import { shortDateTime } from '../utils/date'
-
-const SESSION_STATUS: Record<string, { label: string; color: string }> = {
-  running: { label: '进行中', color: 'processing' },
-  completed: { label: '已完成', color: 'success' },
-  failed: { label: '失败', color: 'error' },
-  expired: { label: '已过期', color: 'default' },
-}
+import { SESSION_STATUS } from './intelligent_eval/status'
 
 const EMOTION_LABELS: Record<string, string> = {
   positive: '满意',
@@ -201,7 +195,7 @@ export default function ExplorationSection({ campaignId, summary }: {
           size="small"
           onChange={onExpand}
           items={sessions.map((s) => {
-            const meta = SESSION_STATUS[s.status] ?? SESSION_STATUS.running
+            const meta = SESSION_STATUS[s.status as keyof typeof SESSION_STATUS] ?? SESSION_STATUS.running
             const personaName = typeof s.persona?.name === 'string' ? s.persona.name : s.id.slice(0, 8)
             return {
               key: s.id,

frontend/web/src/components/PeriodComparisonSection.tsx

@@ -5,7 +5,7 @@ import {
   type MetricDiff, type ModelConfig,
 } from '../api'
 import { shortDateTime } from '../utils/date'
-import { colors } from '../tokens'
+import { colors, statusColors } from '../tokens'
 
 const TREND_META: Record<string, { label: string; color: string }> = {
   improving: { label: '改善', color: 'green' },
@@ -119,7 +119,7 @@ export default function PeriodComparisonSection({
       const good = metric.goodDirection === 'down' ? (pair.delta ?? 0) < 0 : (pair.delta ?? 0) > 0
       const deltaColor = pair.delta == null || pair.delta === 0
         ? colors.textMuted
-        : good ? '#52c41a' : '#ff4d4f'
+        : good ? statusColors.completed : statusColors.failed
       return (
         <Space size={4}>
           <span style={{ color: colors.textMuted }}>

frontend/web/src/components/RuleOverview.tsx

@@ -143,7 +143,7 @@ function ratioColor(pass: number, total: number): string {
   if (!total) return colors.textMuted
   const r = pass / total
   if (r >= 0.8) return statusColors.completed
-  if (r >= 0.5) return '#faad14'
+  if (r >= 0.5) return colors.warning
   return statusColors.failed
 }
 

frontend/web/src/components/RunList.tsx

@@ -233,7 +233,7 @@ function RunRow({ r, selected, targetName, scenarioName, onSelect, onOpenReport,
       const passRate = r.summary?.pass_rate
       if (passRate != null) {
         const pct = Math.round(passRate * 100)
-        const color = pct >= 80 ? statusColors.completed : pct >= 50 ? '#faad14' : statusColors.failed
+        const color = pct >= 80 ? statusColors.completed : pct >= 50 ? colors.warning : statusColors.failed
         return { pct, color, label: `${pct}%`, active: false }
       }
       return { pct: 100, color: colors.textMuted, label: '完成', active: false }

frontend/web/src/components/SectionHeader.tsx

@@ -0,0 +1,29 @@
+import { Button } from 'antd'
+import { ArrowLeftOutlined } from '@ant-design/icons'
+import type { ReactNode } from 'react'
+import { colors } from '../tokens'
+
+interface SectionHeaderProps {
+  title: ReactNode
+  /** 提供时显示"返回"按钮（子视图/抽屉 tab 环境可省）。 */
+  onBack?: () => void
+  /** 返回按钮文案（默认"返回"）。 */
+  backLabel?: string
+  /** 右侧操作区（筛选/刷新/导出等）。 */
+  actions?: ReactNode
+}
+
+/**
+ * 内容区子视图的标准横排头部：可选返回按钮 + 标题 + 右侧操作区。
+ * 供智能评估等 Drawer/Tabs 内容组件复用，消除各自手写 header 的重复。
+ */
+export default function SectionHeader({ title, onBack, backLabel = '返回', actions }: SectionHeaderProps) {
+  return (
+    <div style={{ display: 'flex', alignItems: 'center', gap: 8, marginBottom: 12 }}>
+      {onBack && <Button icon={<ArrowLeftOutlined />} onClick={onBack}>{backLabel}</Button>}
+      <span style={{ fontSize: 16, fontWeight: 600, color: colors.text }}>{title}</span>
+      <div style={{ flex: 1 }} />
+      {actions}
+    </div>
+  )
+}

frontend/web/src/components/intelligent_eval/ConfigSnapshots.tsx

@@ -1,9 +1,10 @@
-import { useState } from 'react'
+import { useEffect, useState } from 'react'
 import {
   Button, Card, Descriptions, Empty, Space, Table, Tag, message,
 } from 'antd'
 import type { ColumnsType } from 'antd/es/table'
-import { ArrowLeftOutlined, DiffOutlined } from '@ant-design/icons'
+import { ArrowLeftOutlined, DiffOutlined, ReloadOutlined } from '@ant-design/icons'
+import SectionHeader from '../SectionHeader'
 import { intelligentEvalsApi, type ConfigSnapshot, type ConfigSnapshotComparison } from '../../api'
 import { colors } from '../../tokens'
 import { formatDateTime } from '../../utils/date'
@@ -40,9 +41,10 @@ export default function ConfigSnapshots({ evalId, onBack }: ConfigSnapshotsProps
     }
   }
 
-  useState(() => {
-    void loadSnapshots()
-  })
+  useEffect(() => {
+    if (evalId) void loadSnapshots()
+    // eslint-disable-next-line react-hooks/exhaustive-deps
+  }, [evalId])
 
   const handleViewDetail = async (snapshot: ConfigSnapshot) => {
     try {
@@ -181,10 +183,7 @@ export default function ConfigSnapshots({ evalId, onBack }: ConfigSnapshotsProps
   if (compareMode && comparison) {
     return (
       <div style={{ height: '100%', overflowY: 'auto', padding: 16 }}>
-        <div style={{ display: 'flex', alignItems: 'center', gap: 8, marginBottom: 16 }}>
-          <Button icon={<ArrowLeftOutlined />} onClick={() => setCompareMode(false)}>返回</Button>
-          <span style={{ fontSize: 16, fontWeight: 600 }}>快照对比</span>
-        </div>
+        <SectionHeader title="快照对比" onBack={() => setCompareMode(false)} />
 
         <Card size="small" title="对比信息" style={{ marginBottom: 16 }}>
           <Descriptions column={2} size="small">
@@ -240,18 +239,22 @@ export default function ConfigSnapshots({ evalId, onBack }: ConfigSnapshotsProps
 
   return (
     <div style={{ height: '100%', overflowY: 'auto', padding: 16 }}>
-      <div style={{ display: 'flex', alignItems: 'center', gap: 8, marginBottom: 16 }}>
-        {onBack && <Button icon={<ArrowLeftOutlined />} onClick={onBack}>返回</Button>}
-        <span style={{ fontSize: 16, fontWeight: 600 }}>配置历史</span>
-        <div style={{ flex: 1 }} />
-        <Button
-          icon={<DiffOutlined />}
-          disabled={selectedForCompare.length !== 2}
-          onClick={handleCompare}
-        >
-          对比选中
-        </Button>
-      </div>
+      <SectionHeader
+        title="配置历史"
+        onBack={onBack}
+        actions={(
+          <>
+            <Button icon={<ReloadOutlined />} onClick={() => void loadSnapshots()}>刷新</Button>
+            <Button
+              icon={<DiffOutlined />}
+              disabled={selectedForCompare.length !== 2}
+              onClick={handleCompare}
+            >
+              对比选中
+            </Button>
+          </>
+        )}
+      />
 
       <Table
         rowKey="id"

frontend/web/src/components/intelligent_eval/DecisionProcess.tsx

@@ -1,9 +1,10 @@
-import { useState } from 'react'
+import { useEffect, useState } from 'react'
 import {
   Button, Card, Empty, Select, Table, Tag, Timeline, message,
 } from 'antd'
 import type { ColumnsType } from 'antd/es/table'
-import { ArrowLeftOutlined, DownloadOutlined } from '@ant-design/icons'
+import { DownloadOutlined, ReloadOutlined } from '@ant-design/icons'
+import SectionHeader from '../SectionHeader'
 import { intelligentEvalsApi, type DecisionLog } from '../../api'
 import { colors } from '../../tokens'
 import { formatDateTime } from '../../utils/date'
@@ -38,9 +39,10 @@ export default function DecisionProcess({ evalId, onBack }: DecisionProcessProps
     }
   }
 
-  useState(() => {
-    void loadLogs()
-  })
+  useEffect(() => {
+    if (evalId) void loadLogs()
+    // eslint-disable-next-line react-hooks/exhaustive-deps
+  }, [evalId])
 
   const handleExport = () => {
     if (!logs) return
@@ -105,23 +107,27 @@ export default function DecisionProcess({ evalId, onBack }: DecisionProcessProps
 
   return (
     <div style={{ height: '100%', overflowY: 'auto', padding: 16 }}>
-      <div style={{ display: 'flex', alignItems: 'center', gap: 8, marginBottom: 16 }}>
-        {onBack && <Button icon={<ArrowLeftOutlined />} onClick={onBack}>返回</Button>}
-        <span style={{ fontSize: 16, fontWeight: 600 }}>决策过程</span>
-        <div style={{ flex: 1 }} />
-        <Select
-          placeholder="筛选决策类型"
-          allowClear
-          style={{ width: 160 }}
-          onChange={(val) => setFilterType(val ?? null)}
-          options={[
-            { label: '执行会话', value: 'execute_session' },
-            { label: '等待', value: 'wait' },
-            { label: '开始分析', value: 'start_analysis' },
-          ]}
-        />
-        <Button icon={<DownloadOutlined />} onClick={handleExport}>导出</Button>
-      </div>
+      <SectionHeader
+        title="决策过程"
+        onBack={onBack}
+        actions={(
+          <>
+            <Select
+              placeholder="筛选决策类型"
+              allowClear
+              style={{ width: 160 }}
+              onChange={(val) => setFilterType(val ?? null)}
+              options={[
+                { label: '执行会话', value: 'execute_session' },
+                { label: '等待', value: 'wait' },
+                { label: '开始分析', value: 'start_analysis' },
+              ]}
+            />
+            <Button icon={<ReloadOutlined />} onClick={() => void loadLogs()}>刷新</Button>
+            <Button icon={<DownloadOutlined />} onClick={handleExport}>导出</Button>
+          </>
+        )}
+      />
 
       <Card size="small" title="决策时间线" style={{ marginBottom: 16 }}>
         {loading ? (

frontend/web/src/components/intelligent_eval/EvalReport.tsx

@@ -3,11 +3,11 @@ import {
   Button, Card, Col, Collapse, Empty, Row, Space, Spin, Tag, message,
 } from 'antd'
 import {
-  ArrowLeftOutlined, BulbOutlined, DownloadOutlined, MessageOutlined,
-  StarOutlined, WarningOutlined,
+  BulbOutlined, DownloadOutlined, MessageOutlined, StarOutlined, WarningOutlined,
 } from '@ant-design/icons'
 import { Bar } from '@ant-design/charts'
 import ChatBubble from '../ChatBubble'
+import SectionHeader from '../SectionHeader'
 import {
   intelligentEvalsApi,
   type IntelligentEval,
@@ -16,7 +16,7 @@ import {
   type IntelligentEvalSession,
   type ReportEvidence,
 } from '../../api'
-import { colors } from '../../tokens'
+import { colors, statusColors } from '../../tokens'
 import { shortDateTime } from '../../utils/date'
 import { SESSION_STATUS, severityOf } from './status'
 
@@ -143,8 +143,8 @@ export default function EvalReport({ ev, onBack }: EvalReportProps) {
       : null
   const overallNum = overall != null ? Number(overall) : null
   const overallColor = overallNum == null ? colors.textMuted
-    : overallNum >= 0.8 ? '#52c41a'
-      : overallNum >= 0.6 ? colors.warning : '#ff4d4f'
+    : overallNum >= 0.8 ? statusColors.completed
+      : overallNum >= 0.6 ? colors.warning : statusColors.failed
   const sevCounts = findings.reduce((acc, f) => {
     acc[f.severity] = (acc[f.severity] ?? 0) + 1
     return acc
@@ -175,18 +175,16 @@ export default function EvalReport({ ev, onBack }: EvalReportProps) {
 
   return (
     <div style={{ height: '100%', overflowY: 'auto', padding: 16 }}>
-      <div style={{ display: 'flex', alignItems: 'center', gap: 8, marginBottom: 12 }}>
-        {onBack && <Button icon={<ArrowLeftOutlined />} onClick={onBack}>返回详情</Button>}
-        <span style={{ fontSize: 16, fontWeight: 600, color: colors.text }}>
-          {ev.name} · 评估报告
-        </span>
-        <div style={{ flex: 1 }} />
-        {report && (
+      <SectionHeader
+        title={`${ev.name} · 评估报告`}
+        onBack={onBack}
+        backLabel="返回详情"
+        actions={report && (
           <Button icon={<DownloadOutlined />} loading={exporting} onClick={exportMarkdown}>
             导出 Markdown
           </Button>
         )}
-      </div>
+      />
 
       {reportLoading && <Spin />}
 
@@ -210,7 +208,7 @@ export default function EvalReport({ ev, onBack }: EvalReportProps) {
             </Col>
             <Col xs={12} md={6}>
               <div style={summaryCard}>
-                <div style={summaryIcon('#ff4d4f')}><WarningOutlined /></div>
+                <div style={summaryIcon(statusColors.failed)}><WarningOutlined /></div>
                 <div>
                   <div style={{ fontSize: 12, color: colors.textMuted }}>问题发现</div>
                   <div style={{ fontSize: 26, fontWeight: 700, color: colors.text, lineHeight: 1.2 }}>

frontend/web/src/components/intelligent_eval/TaskQueueMonitor.tsx

@@ -6,8 +6,9 @@ import type { ColumnsType } from 'antd/es/table'
 import { ReloadOutlined } from '@ant-design/icons'
 import { intelligentEvalsApi, type TaskQueueItem, type TaskQueueStatus } from '../../api'
 import { usePolling } from '../../hooks/usePolling'
-import { colors } from '../../tokens'
+import { colors, statusColors } from '../../tokens'
 import { formatDateTime } from '../../utils/date'
+import { EVAL_STATUS } from './status'
 
 const STATUS_META: Record<TaskQueueStatus, { label: string; color: string }> = {
   pending: { label: '待认领', color: 'orange' },
@@ -16,13 +17,6 @@ const STATUS_META: Record<TaskQueueStatus, { label: string; color: string }> = {
   failed: { label: '失败', color: 'red' },
 }
 
-const EVAL_STATUS_META: Record<string, { label: string; color: string }> = {
-  executing: { label: '执行中', color: 'blue' },
-  completed: { label: '已完成', color: 'green' },
-  cancelled: { label: '已取消', color: 'default' },
-  failed: { label: '失败', color: 'red' },
-}
-
 type FilterKey = 'all' | 'unresolved' | TaskQueueStatus
 
 /**
@@ -67,8 +61,8 @@ export default function TaskQueueMonitor() {
     { key: 'unresolved', label: '待处理', color: colors.warning, get: () => stats?.unresolved ?? 0 },
     { key: 'pending', label: '待认领', get: () => stats?.pending ?? 0 },
     { key: 'assigned', label: '执行中', color: colors.primary, get: () => stats?.assigned ?? 0 },
-    { key: 'completed', label: '已完成', color: '#52c41a', get: () => stats?.completed ?? 0 },
-    { key: 'failed', label: '失败', color: '#ff4d4f', get: () => stats?.failed ?? 0 },
+    { key: 'completed', label: '已完成', color: statusColors.completed, get: () => stats?.completed ?? 0 },
+    { key: 'failed', label: '失败', color: statusColors.failed, get: () => stats?.failed ?? 0 },
   ]
 
   const columns: ColumnsType<TaskQueueItem> = [
@@ -81,9 +75,9 @@ export default function TaskQueueMonitor() {
       render: (_, t) => (
         <Space size={6}>
           <span style={{ fontWeight: 500 }}>{t.eval_name ?? t.eval_id.slice(0, 8)}</span>
-          {t.eval_status && EVAL_STATUS_META[t.eval_status] && (
-            <Tag color={EVAL_STATUS_META[t.eval_status].color} style={{ margin: 0, fontSize: 11 }}>
-              {EVAL_STATUS_META[t.eval_status].label}
+          {t.eval_status && EVAL_STATUS[t.eval_status as keyof typeof EVAL_STATUS] && (
+            <Tag color={EVAL_STATUS[t.eval_status as keyof typeof EVAL_STATUS].color} style={{ margin: 0, fontSize: 11 }}>
+              {EVAL_STATUS[t.eval_status as keyof typeof EVAL_STATUS].label}
             </Tag>
           )}
         </Space>
@@ -108,7 +102,7 @@ export default function TaskQueueMonitor() {
       title: '完成时间', dataIndex: 'completed_at', key: 'completed_at', width: 165,
       render: (v: string | null, t) => {
         if (t.status === 'failed' && t.error) {
-          return <Tooltip title={t.error}><span style={{ color: '#ff4d4f' }}>失败</span></Tooltip>
+          return <Tooltip title={t.error}><span style={{ color: statusColors.failed }}>失败</span></Tooltip>
         }
         return v ? formatDateTime(v) : <span style={{ color: colors.textMuted }}>—</span>
       },

frontend/web/src/hooks/useFiles.ts

@@ -6,13 +6,14 @@ import {
   type FileUploadConfig,
 } from '../api'
 import { categoryContains, findCategory } from '../utils/fileTree'
+import { useOnTabActive } from './useOnTabActive'
 
 const DEFAULT_CONFIG: FileUploadConfig = {
   allowed_extensions: [],
   max_upload_size_mb: 50,
 }
 
-export function useFiles() {
+export function useFiles(tabPath?: string) {
   const [categories, setCategories] = useState<FileCategory[]>([])
   const [files, setFiles] = useState<FileRecord[]>([])
   const [config, setConfig] = useState<FileUploadConfig>(DEFAULT_CONFIG)
@@ -46,6 +47,11 @@ export function useFiles() {
     void Promise.allSettled([loadCategories(), loadFiles(), loadConfig()])
   }, [loadCategories, loadConfig, loadFiles])
 
+  // keep-alive 下 tab 重新激活时刷新（跳走再回来数据不过期）
+  useOnTabActive(tabPath ?? '', () => {
+    if (tabPath) void refresh()
+  })
+
   const selectCategory = useCallback((categoryId: string | null) => {
     setSelectedCategoryId(categoryId)
     void loadFiles(categoryId)

frontend/web/src/hooks/useRunSession.ts

@@ -5,6 +5,7 @@ import {
   sessionReducer,
   type WsEvent,
 } from './sessionReducer'
+import { usePolling } from './usePolling'
 
 // WebSocket reconnect config
 const WS_MAX_RETRIES = 5
@@ -81,18 +82,10 @@ export function useRunSession(): RunSession {
   const [state, dispatch] = useReducer(sessionReducer, initialSessionState)
 
   const wsRef = useRef<WebSocket | null>(null)
-  const pollRef = useRef<number | null>(null)
   const selectedIdRef = useRef<string | null>(null)
   const reconnectTimerRef = useRef<number | null>(null)
   const reconnectCountRef = useRef<number>(0)
 
-  const clearPolling = () => {
-    if (pollRef.current) {
-      window.clearInterval(pollRef.current)
-      pollRef.current = null
-    }
-  }
-
   const clearReconnect = () => {
     if (reconnectTimerRef.current) {
       window.clearTimeout(reconnectTimerRef.current)
@@ -174,7 +167,6 @@ export function useRunSession(): RunSession {
 
   const select = useCallback((r: Run | null, opts?: { live?: boolean }) => {
     closeWs()
-    clearPolling()
     dispatch({ type: 'RESET' })
     setRun(r)
     selectedIdRef.current = r?.id ?? null
@@ -250,21 +242,17 @@ export function useRunSession(): RunSession {
     } catch { /* noop */ }
   }, [run])
 
-  // Poll during live runs to keep the Run object fresh (status/summary/completed_at)
-  useEffect(() => {
-    if (!state.isLive || !run) {
-      clearPolling()
-      return
-    }
-    pollRef.current = window.setInterval(() => {
+  // Poll during live runs to keep the Run object fresh (status/summary/completed_at).
+  // usePolling 统一轮询：pauseWhenHidden 默认开启，后台标签页暂停、回到前台立即刷新。
+  usePolling(() => {
+    if (run && selectedIdRef.current === run.id) {
       runsApi.get(run.id).then((res) => {
         if (selectedIdRef.current === run.id) setRun(res.data)
       }).catch(() => { /* noop */ })
-    }, 3000)
-    return () => clearPolling()
-  }, [state.isLive, run?.id])
+    }
+  }, 3000, state.isLive && run != null)
 
-  useEffect(() => () => { closeWs(); clearPolling(); clearReconnect() }, [])
+  useEffect(() => () => { closeWs(); clearReconnect() }, [])
 
   return {
     run,

frontend/web/src/pages/Campaigns.tsx

@@ -26,6 +26,7 @@ import WindowTimeline, { type TimelineMarker } from '../components/WindowTimelin
 import CampaignRunTimeline from '../components/CampaignRunTimeline'
 import PeriodComparisonSection from '../components/PeriodComparisonSection'
 import ExplorationSection from '../components/ExplorationSection'
+import { SEVERITY_META } from '../components/intelligent_eval/status'
 import { useResource } from '../hooks/useResource'
 import { useCampaignReport } from '../hooks/useCampaignReport'
 import { useTabStore } from '../stores/tabStore'
@@ -39,12 +40,6 @@ const CAMPAIGN_STATUS: Record<string, { label: string; color: string }> = {
   failed: { label: '失败', color: 'error' },
 }
 
-const SEVERITY_META: Record<string, { label: string; color: string }> = {
-  high: { label: '高', color: 'red' },
-  medium: { label: '中', color: 'orange' },
-  low: { label: '低', color: 'blue' },
-}
-
 const WINDOW_OPTIONS = [6, 12, 24, 48, 72].map((h) => ({ label: `${h} 小时`, value: h * 3600 }))
 
 const UNIT_OPTIONS = [

frontend/web/src/pages/CronPoolMonitor.test.tsx

@@ -1,126 +0,0 @@
-// @vitest-environment jsdom
-import { act, cleanup, render } from '@testing-library/react'
-import { afterEach, beforeEach, describe, expect, it, vi } from 'vitest'
-
-vi.mock('../api', () => ({
-  openclawCronPoolApi: {
-    getStatus: vi.fn(),
-    getMetrics: vi.fn(),
-    getAlerts: vi.fn(),
-    scale: vi.fn(),
-    resolveAlert: vi.fn(),
-  },
-}))
-
-vi.mock('antd', async () => {
-  const actual = await vi.importActual<typeof import('antd')>('antd')
-  return {
-    ...actual,
-    message: { error: vi.fn(), success: vi.fn(), warning: vi.fn(), info: vi.fn() },
-  }
-})
-
-import { openclawCronPoolApi } from '../api'
-import CronPoolMonitor from './CronPoolMonitor'
-
-const statusResp = {
-  data: { pool: { total: 5, idle: 3, busy: 2, stuck: 0, min_size: 5, max_size: 20 } },
-}
-const metricsResp = { data: { metrics: { pool_utilization: 0.4, task_backlog: 0, stuck_rate: 0 } } }
-const alertsResp = { data: { alerts: [] } }
-
-beforeEach(() => {
-  Object.defineProperty(window, 'matchMedia', {
-    writable: true,
-    value: vi.fn().mockImplementation((query: string) => ({
-      matches: false,
-      media: query,
-      onchange: null,
-      addListener: vi.fn(),
-      removeListener: vi.fn(),
-      addEventListener: vi.fn(),
-      removeEventListener: vi.fn(),
-      dispatchEvent: vi.fn(),
-    })),
-  })
-  vi.useFakeTimers()
-  vi.mocked(openclawCronPoolApi.getStatus).mockResolvedValue(statusResp as never)
-  vi.mocked(openclawCronPoolApi.getMetrics).mockResolvedValue(metricsResp as never)
-  vi.mocked(openclawCronPoolApi.getAlerts).mockResolvedValue(alertsResp as never)
-})
-
-afterEach(() => {
-  vi.useRealTimers()
-  cleanup()
-})
-
-async function settle() {
-  await act(async () => {
-    await Promise.resolve()
-  })
-}
-
-describe('CronPoolMonitor polling lifecycle', () => {
-  it('polls every 5 seconds while mounted', async () => {
-    render(<CronPoolMonitor />)
-    await settle()
-    expect(openclawCronPoolApi.getStatus).toHaveBeenCalledTimes(1)
-    await act(async () => {
-      await vi.advanceTimersByTimeAsync(5000)
-    })
-    await settle()
-    expect(openclawCronPoolApi.getStatus).toHaveBeenCalledTimes(2)
-    await act(async () => {
-      await vi.advanceTimersByTimeAsync(5000)
-    })
-    await settle()
-    expect(openclawCronPoolApi.getStatus).toHaveBeenCalledTimes(3)
-  })
-
-  it('clears the polling interval on unmount', async () => {
-    const { unmount } = render(<CronPoolMonitor />)
-    await settle()
-    await act(async () => {
-      await vi.advanceTimersByTimeAsync(5000)
-    })
-    await settle()
-    const before = vi.mocked(openclawCronPoolApi.getStatus).mock.calls.length
-    unmount()
-    await act(async () => {
-      await Promise.resolve()
-      await Promise.resolve()
-    })
-    await act(async () => {
-      await vi.advanceTimersByTimeAsync(30000)
-    })
-    await settle()
-    const after = vi.mocked(openclawCronPoolApi.getStatus).mock.calls.length
-    expect(after).toBe(before)
-  })
-  it('pauses polling while the document is hidden and resumes on visible', async () => {
-    // Default starting state is visible.
-    vi.spyOn(document, 'visibilityState', 'get').mockReturnValue('visible')
-
-    render(<CronPoolMonitor />)
-    await settle()
-    const initial = vi.mocked(openclawCronPoolApi.getStatus).mock.calls.length
-    expect(initial).toBeGreaterThanOrEqual(1)
-
-    // While hidden, advancing the clock must NOT trigger another poll.
-    vi.spyOn(document, 'visibilityState', 'get').mockReturnValue('hidden')
-    document.dispatchEvent(new Event('visibilitychange'))
-    await act(async () => {
-      await vi.advanceTimersByTimeAsync(15000)
-    })
-    await settle()
-    const afterHidden = vi.mocked(openclawCronPoolApi.getStatus).mock.calls.length
-    expect(afterHidden).toBe(initial)
-
-    // Returning to visible resumes polling and triggers an immediate reload.
-    vi.spyOn(document, 'visibilityState', 'get').mockReturnValue('visible')
-    document.dispatchEvent(new Event('visibilitychange'))
-    await settle()
-    const afterVisible = vi.mocked(openclawCronPoolApi.getStatus).mock.calls.length
-    expect(afterVisible).toBeGreaterThan(initial)
-  })
-})

frontend/web/src/pages/CronPoolMonitor.tsx

@@ -1,222 +0,0 @@
-// DEPRECATED (ADR-0009): 智能评估已改为触发式执行，cron 池不再使用（worker cron 已禁用）。
-// 本页已从导航移除，遗留保留仅供回溯。监控职责由 TaskQueueMonitor（任务队列页）承担。
-import { useEffect, useState } from 'react'
-import {
-  Alert, Button, Card, Descriptions, Empty, InputNumber, Space, Statistic, Table, Tag, message,
-} from 'antd'
-import type { ColumnsType } from 'antd/es/table'
-import { ReloadOutlined, WarningOutlined } from '@ant-design/icons'
-import { openclawCronPoolApi, type CronPoolAlert, type CronPoolMetrics, type CronPoolStatus } from '../api'
-import { usePolling } from '../hooks/usePolling'
-import { colors } from '../tokens'
-import { formatDateTime } from '../utils/date'
-
-export default function CronPoolMonitor() {
-  const [status, setStatus] = useState<CronPoolStatus | null>(null)
-  const [metrics, setMetrics] = useState<CronPoolMetrics | null>(null)
-  const [alerts, setAlerts] = useState<CronPoolAlert[]>([])
-  const [loading, setLoading] = useState(false)
-  const [scaleTarget, setScaleTarget] = useState<number>(5)
-  const [scaleBusy, setScaleBusy] = useState(false)
-
-  const loadData = async () => {
-    setLoading(true)
-    try {
-      const [statusRes, metricsRes, alertsRes] = await Promise.all([
-        openclawCronPoolApi.getStatus(),
-        openclawCronPoolApi.getMetrics(),
-        openclawCronPoolApi.getAlerts(50),
-      ])
-      setStatus(statusRes.data.pool)
-      setMetrics(metricsRes.data.metrics)
-      setAlerts(alertsRes.data.alerts)
-    } catch {
-      message.error('加载数据失败')
-    } finally {
-      setLoading(false)
-    }
-  }
-
-  // Initial fetch (usePolling owns the 5s interval + visibility pause).
-  useEffect(() => {
-    void loadData()
-    // eslint-disable-next-line react-hooks/exhaustive-deps
-  }, [])
-
-  // S6: defer the recurring 5s poll to the shared `usePolling` hook. The
-  // default pauses the timer while the document is hidden (background tab /
-  // minimised window) and re-fetches once on the way back to `visible`.
-  usePolling(() => { void loadData() }, 5000, true)
-
-  const handleScale = async () => {
-    setScaleBusy(true)
-    try {
-      await openclawCronPoolApi.scale(scaleTarget)
-      message.success('扩缩容成功')
-      await loadData()
-    } catch {
-      message.error('扩缩容失败')
-    } finally {
-      setScaleBusy(false)
-    }
-  }
-
-  const handleResolveAlert = async (alertId: string) => {
-    try {
-      await openclawCronPoolApi.resolveAlert(alertId)
-      message.success('已解决告警')
-      await loadData()
-    } catch {
-      message.error('解决告警失败')
-    }
-  }
-
-  const alertColumns: ColumnsType<CronPoolAlert> = [
-    {
-      title: '时间',
-      dataIndex: 'created_at',
-      key: 'created_at',
-      width: 180,
-      render: (val: string) => formatDateTime(val),
-    },
-    {
-      title: '级别',
-      dataIndex: 'severity',
-      key: 'severity',
-      width: 100,
-      render: (val: string) => (
-        <Tag color={val === 'critical' ? 'red' : val === 'warning' ? 'orange' : 'default'}>
-          {val === 'critical' ? '严重' : val === 'warning' ? '警告' : val}
-        </Tag>
-      ),
-    },
-    {
-      title: '类型',
-      dataIndex: 'alert_type',
-      key: 'alert_type',
-      width: 150,
-    },
-    {
-      title: '消息',
-      dataIndex: 'message',
-      key: 'message',
-      ellipsis: true,
-    },
-    {
-      title: '状态',
-      key: 'status',
-      width: 100,
-      render: (_, record) => (
-        record.resolved_at ? (
-          <Tag color="green">已解决</Tag>
-        ) : (
-          <Button size="small" type="primary" onClick={() => handleResolveAlert(record.id)}>
-            解决
-          </Button>
-        )
-      ),
-    },
-  ]
-
-  const unresolvedAlerts = alerts.filter((a) => !a.resolved_at)
-
-  return (
-    <div style={{ height: '100%', overflowY: 'auto', padding: 16 }}>
-      <div style={{ display: 'flex', alignItems: 'center', gap: 8, marginBottom: 16 }}>
-        <span style={{ fontSize: 18, fontWeight: 600 }}>Cron 池监控</span>
-        <div style={{ flex: 1 }} />
-        <Button icon={<ReloadOutlined />} onClick={() => void loadData()} loading={loading}>
-          刷新
-        </Button>
-      </div>
-
-      {unresolvedAlerts.length > 0 && (
-        <Alert
-          style={{ marginBottom: 16 }}
-          type="warning"
-          showIcon
-          icon={<WarningOutlined />}
-          message={`有 ${unresolvedAlerts.length} 个未解决的告警`}
-        />
-      )}
-
-      <Card size="small" title="池状态" style={{ marginBottom: 16 }}>
-        {status ? (
-          <div>
-            <div style={{ display: 'grid', gridTemplateColumns: 'repeat(4, 1fr)', gap: 16, marginBottom: 16 }}>
-              <Statistic title="总数" value={status.total} />
-              <Statistic title="空闲" value={status.idle} valueStyle={{ color: '#52c41a' }} />
-              <Statistic title="忙碌" value={status.busy} valueStyle={{ color: colors.primary }} />
-              <Statistic title="卡死" value={status.stuck} valueStyle={{ color: status.stuck > 0 ? '#ff4d4f' : undefined }} />
-            </div>
-            <Descriptions size="small" column={2}>
-              <Descriptions.Item label="最小池大小">{status.min_size}</Descriptions.Item>
-              <Descriptions.Item label="最大池大小">{status.max_size}</Descriptions.Item>
-            </Descriptions>
-            <div style={{ marginTop: 16 }}>
-              <Space>
-                <InputNumber
-                  min={status.min_size}
-                  max={status.max_size}
-                  value={scaleTarget}
-                  onChange={(val) => val && setScaleTarget(val)}
-                />
-                <Button type="primary" onClick={handleScale} loading={scaleBusy}>
-                  手动扩缩容
-                </Button>
-              </Space>
-            </div>
-          </div>
-        ) : (
-          <Empty description="加载中..." />
-        )}
-      </Card>
-
-      <Card size="small" title="监控指标" style={{ marginBottom: 16 }}>
-        {metrics ? (
-          <div style={{ display: 'grid', gridTemplateColumns: 'repeat(3, 1fr)', gap: 16 }}>
-            <Statistic
-              title="池使用率"
-              value={(metrics.pool_utilization * 100).toFixed(1)}
-              suffix="%"
-              valueStyle={{
-                color: metrics.pool_utilization > 0.9 ? '#ff4d4f' : metrics.pool_utilization > 0.7 ? colors.warning : undefined,
-              }}
-            />
-            <Statistic title="任务积压" value={metrics.task_backlog} />
-            <Statistic
-              title="卡死率"
-              value={(metrics.stuck_rate * 100).toFixed(1)}
-              suffix="%"
-              valueStyle={{ color: metrics.stuck_rate > 0.1 ? '#ff4d4f' : undefined }}
-            />
-            <Statistic
-              title="平均处理时间"
-              value={metrics.avg_processing_time_seconds ? (metrics.avg_processing_time_seconds / 60).toFixed(1) : '—'}
-              suffix={metrics.avg_processing_time_seconds ? '分钟' : ''}
-            />
-            <Statistic
-              title="评估完成率"
-              value={(metrics.eval_completion_rate * 100).toFixed(1)}
-              suffix="%"
-            />
-            <Statistic title="更新时间" value={formatDateTime(metrics.timestamp)} />
-          </div>
-        ) : (
-          <Empty description="加载中..." />
-        )}
-      </Card>
-
-      <Card size="small" title="告警历史">
-        <Table
-          rowKey="id"
-          loading={loading}
-          dataSource={alerts}
-          columns={alertColumns}
-          pagination={false}
-          locale={{ emptyText: <Empty description="暂无告警" /> }}
-        />
-      </Card>
-    </div>
-  )
-}

frontend/web/src/pages/Files.tsx

@@ -37,7 +37,7 @@ export default function FilesPage() {
     uploadFiles,
     deleteFile,
     downloadFile,
-  } = useFiles()
+  } = useFiles('/files')
   const [uploadOpen, setUploadOpen] = useState(false)
   const [categoryDialog, setCategoryDialog] = useState<CategoryDialogState>(CLOSED_CATEGORY_DIALOG)
   const [categorySaving, setCategorySaving] = useState(false)

frontend/web/src/pages/Home.tsx

@@ -48,7 +48,7 @@ export default function HomePage() {
     height: 240,
     yAxis: { label: { formatter: (v: string) => `${v}%` }, min: 0, max: 100 },
     point: { size: 3 },
-    color: '#1677ff',
+    color: colors.primary,
     tooltip: {
       formatter: (datum: TrendPoint) => ({
         name: '通过率',
@@ -95,7 +95,7 @@ export default function HomePage() {
                 color={(stats?.running_count ?? 0) > 0 ? 'blue' : 'green'}
                 title="运行中"
                 value={stats?.running_count ?? 0}
-                valueStyle={(stats?.running_count ?? 0) > 0 ? { color: '#1677ff' } : undefined}
+                valueStyle={(stats?.running_count ?? 0) > 0 ? { color: colors.primary } : undefined}
               />
             </Col>
             <Col xs={12} sm={8} xl={4}>

frontend/web/src/pages/IntelligentEvals.tsx

@@ -21,7 +21,7 @@ import {
   type CreateIntelligentEvalPayload, type IntelligentEval, type Target,
 } from '../api'
 import { useTabStore, type TabItem } from '../stores/tabStore'
-import { colors } from '../tokens'
+import { colors, statusColors } from '../tokens'
 import { formatDateTime } from '../utils/date'
 import { useIntelligentEvalRead } from '../read/useIntelligentEvalRead'
 
@@ -47,8 +47,8 @@ const STAT_CHIPS: { key: string; label: string; color?: string }[] = [
   { key: 'planning', label: '规划中' },
   { key: 'pending_approval', label: '待审批' },
   { key: 'executing', label: '执行中' },
-  { key: 'completed', label: '已完成', color: '#52c41a' },
-  { key: 'failed', label: '失败', color: '#ff4d4f' },
+  { key: 'completed', label: '已完成', color: statusColors.completed },
+  { key: 'failed', label: '失败', color: statusColors.failed },
 ]
 
 export default function IntelligentEvalsPage() {

frontend/web/src/pages/Reports.tsx

@@ -11,8 +11,9 @@ import {
 } from '@ant-design/icons'
 import { reportsApi, runsApi, type Run } from '../api'
 import PageWrapper from '../components/PageWrapper'
-import { colors, triggerColors, triggerLabels } from '../tokens'
+import { colors, statusColors, triggerColors, triggerLabels } from '../tokens'
 import { formatDateTime } from '../utils/date'
+import { passRateColor } from '../utils/colors'
 import { useResource } from '../hooks/useResource'
 
 interface TurnData {
@@ -196,7 +197,7 @@ export default function ReportsPage() {
           <span style={{ color: colors.textMuted }}>· {target}</span>
           <span style={{ color: colors.textMuted, fontSize: 12 }}>{time}</span>
           <span style={{
-            color: passRate != null && passRate >= 0.8 ? '#3f8600' : '#cf1322',
+            color: passRateColor(passRate ?? 0),
             fontSize: 12, fontWeight: 600,
           }}>{pct}</span>
           <Tag color={triggerColors[trigger] ?? 'default'} style={{ marginRight: 0, fontSize: 10, lineHeight: '16px', padding: '0 4px' }}>
@@ -352,19 +353,19 @@ function SingleReportView({ report }: { report: Report | null }) {
         <Col xs={24} sm={12} md={6}>
           <Card>
             <Statistic title="通过用例" value={report.summary.passed_cases}
-              valueStyle={{ color: '#3f8600' }} prefix={<CheckCircleOutlined />} />
+              valueStyle={{ color: statusColors.completed }} prefix={<CheckCircleOutlined />} />
           </Card>
         </Col>
         <Col xs={24} sm={12} md={6}>
           <Card>
             <Statistic title="失败用例" value={report.summary.failed_cases}
-              valueStyle={{ color: '#cf1322' }} prefix={<CloseCircleOutlined />} />
+              valueStyle={{ color: statusColors.failed }} prefix={<CloseCircleOutlined />} />
           </Card>
         </Col>
         <Col xs={24} sm={12} md={6}>
           <Card>
             <Statistic title="通过率" value={report.summary.pass_rate * 100} precision={1} suffix="%"
-              valueStyle={{ color: report.summary.pass_rate >= 0.8 ? '#3f8600' : '#cf1322' }} />
+              valueStyle={{ color: passRateColor(report.summary.pass_rate) }} />
           </Card>
         </Col>
       </Row>
@@ -475,7 +476,7 @@ function CompareView({ result }: { result: CompareResult | null }) {
   }
 
   const { run_a, run_b, delta, cases, changed_cases } = result
-  const deltaColor = (v: number) => v > 0 ? '#3f8600' : v < 0 ? '#cf1322' : colors.textMuted
+  const deltaColor = (v: number) => v > 0 ? statusColors.completed : v < 0 ? statusColors.failed : colors.textMuted
   const deltaSign = (v: number) => v > 0 ? `+${v}` : String(v)
 
   return (