fix(web): 运营仪表盘数据映射错误和浮点精度修复

- OperatorWorkbench: "今日活跃用户" 错误使用体征上报率数据源，改为 pointsStats.active_accounts
- OperatorWorkbench: AI 摘要体征上报率显示原始浮点数(22.413793...)，改为保留两位小数
- OperatorWorkbench: "科普阅读量" fallback 错误回退到积分发放数据，移除错误 fallback
- Home.tsx: 运营角色 ROLE_STATS "内容发布" 数据源错误，修正为 patientStats
- Home.tsx: 移除未使用的 TodoList/AiInsightPanel import
- .lintstagedrc.js: 修复 Windows 平台 eslint 命令，使用函数式获取文件名列表

apps/web/src/pages/Home.tsx

@@ -30,8 +30,6 @@ import { listPendingTasks, type TaskInfo } from '../api/workflowTasks';
 import { pointsApi, type PersonalStats } from '../api/health/points';
 import { useStatsData } from './health/StatisticsDashboard/useStatsData';
 import { useCountUp } from '../hooks/useCountUp';
-import TodoList from './health/components/workbench/TodoList';
-import AiInsightPanel from './health/components/workbench/AiInsightPanel';
 import ActionDetailDrawer from './health/components/workbench/ActionDetailDrawer';
 import TaskQueue from './health/components/workbench/TaskQueue';
 import TaskDetail from './health/components/workbench/TaskDetail';
@@ -140,7 +138,7 @@ const ROLE_STATS: Record<DashboardRole, StatCardDef[]> = {
     { key: 'issued', title: '积分发放', getValue: (_p, s) => s.pointsStats?.total_issued ?? 0, icon: <TrophyOutlined />, path: '/health/points' },
     { key: 'spent', title: '积分消费', getValue: (_p, s) => s.pointsStats?.total_spent ?? 0, icon: <ShoppingOutlined />, path: '/health/mall' },
     { key: 'active', title: '活跃账户', getValue: (_p, s) => s.pointsStats?.active_accounts ?? 0, icon: <TeamOutlined />, path: '/health/points' },
-    { key: 'articles', title: '内容发布', getValue: (_p, s) => s.pointsStats?.total_issued ?? 0, icon: <FileTextOutlined />, path: '/health/content' },
+    { key: 'articles', title: '内容发布', getValue: (_p, s) => s.patientStats?.total_patients ?? 0, icon: <FileTextOutlined />, path: '/health/content' },
   ],
 };