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/views/scripts/employeeBankFields.js

@@ -0,0 +1,40 @@
+export function createEmployeeBankFormFields() {
+  return {
+    bankAccountName: '',
+    bankName: '',
+    bankAccountNo: ''
+  }
+}
+
+export function mapEmployeeBankFormFields(employee) {
+  return {
+    bankAccountName: employee?.bankAccountName || '',
+    bankName: employee?.bankName || '',
+    bankAccountNo: employee?.bankAccountNo || ''
+  }
+}
+
+export function getEmployeeBankSearchFields(employee) {
+  return [
+    employee?.bankAccountName,
+    employee?.bankName,
+    employee?.bankAccountNo
+  ]
+}
+
+export function appendEmployeeBankUpdatePayload(payload, form, current, normalizeNullableText) {
+  const nextBankAccountName = normalizeNullableText(form.bankAccountName)
+  if (nextBankAccountName !== (current.bankAccountName || null)) {
+    payload.bank_account_name = nextBankAccountName
+  }
+
+  const nextBankName = normalizeNullableText(form.bankName)
+  if (nextBankName !== (current.bankName || null)) {
+    payload.bank_name = nextBankName
+  }
+
+  const nextBankAccountNo = normalizeNullableText(form.bankAccountNo)
+  if (nextBankAccountNo !== (current.bankAccountNo || null)) {
+    payload.bank_account_no = nextBankAccountNo
+  }
+}