feat: 新增员工行为画像算法与费用风险标签体系

后端新增员工行为画像算法模块，支持标签规则引擎和评分计算，
完善员工模型、银行信息、序列化和导入逻辑，优化报销审批流
和工作流常量，增强 Hermes 同步和知识同步能力，前端新增费
用画像详情弹窗、雷达图和风险卡片组件，完善登录页和工作台
样式，优化文档中心和归档中心交互，补充单元测试。

web/src/utils/hermesEmployeeSettingsModel.js

@@ -14,13 +14,22 @@ export const HERMES_SIMPLE_TASKS = [
     frequency: 'weekly',
     frequencyLabel: '每周一',
     weekday: 1
+  },
+  {
+    id: 'employee_behavior_profile_scan',
+    label: '员工画像巡检',
+    hint: '沉淀费用、流程质量与 AI 协作画像快照',
+    frequency: 'weekly',
+    frequencyLabel: '每周一',
+    weekday: 1
   }
 ]
 
 function buildDefaultSchedules() {
   const defaults = {
     global_risk_scan: { enabled: true, frequency: 'daily', time: '09:00', weekday: 1, monthDay: 1, month: 1 },
-    weekly_expense_report: { enabled: false, frequency: 'weekly', time: '10:30', weekday: 1, monthDay: 1, month: 1 }
+    weekly_expense_report: { enabled: false, frequency: 'weekly', time: '10:30', weekday: 1, monthDay: 1, month: 1 },
+    employee_behavior_profile_scan: { enabled: false, frequency: 'weekly', time: '08:30', weekday: 1, monthDay: 1, month: 1 }
   }
 
   for (const task of HERMES_SIMPLE_TASKS) {
@@ -49,7 +58,8 @@ export function buildDefaultHermesEmployeeForm() {
     notifyOnFailure: true,
     capabilities: {
       global_risk_scan: true,
-      weekly_expense_report: false
+      weekly_expense_report: false,
+      employee_behavior_profile_scan: false
     },
     schedules: buildDefaultSchedules()
   }