feat: 增强规则资产管理与审计页面运行时调试

后端新增规则资产版本管理和规则文件 CRUD 接口，优化风险
规则生成模板执行和员工数据模型字段，知识库 RAG 增强本
地回退和文档提取能力，清理旧风险规则文件统一由生成引擎
管理，前端审计页面增加运行时调试面板和规则资产编辑交互，
补充单元测试覆盖。

web/src/utils/expenseApplicationOntology.js

@@ -0,0 +1,158 @@
+const EXPENSE_TYPE_LABELS = {
+  travel: '差旅费',
+  hotel: '住宿费',
+  transport: '交通费',
+  meal: '业务招待费',
+  entertainment: '业务招待费',
+  meeting: '会务费',
+  office: '办公用品费',
+  training: '培训费',
+  communication: '通讯费',
+  welfare: '福利费',
+  other: '其他费用'
+}
+
+const SLOT_LABELS = {
+  expense_type: '费用场景',
+  amount: '申请金额',
+  time_range: '业务时间',
+  reason: '申请事由',
+  attachments: '附件说明',
+  customer_name: '客户名称',
+  participants: '参与人员'
+}
+
+const PRE_APPROVAL_TYPES = new Set(['travel', 'meeting', 'office', 'training'])
+const ATTACHMENT_REQUIRED_TYPES = new Set(['meeting', 'training'])
+
+export const APPLICATION_EXAMPLES = [
+  '申请下周去北京做客户现场验收，差旅预算18000元',
+  '申请上海产品发布会会务费32000元，需要场地和物料',
+  '申请部门集中采购办公用品4800元，用于新员工入职'
+]
+
+export function buildExpenseApplicationOntologyContext(currentUser = {}) {
+  return {
+    document_type: 'expense_application',
+    application_stage: 'pre_approval',
+    conversation_scenario: 'expense',
+    entry_source: 'documents_application',
+    role_codes: Array.isArray(currentUser.roleCodes) ? currentUser.roleCodes : [],
+    is_admin: Boolean(currentUser.isAdmin),
+    name: currentUser.name || '',
+    role: currentUser.role || '',
+    department: currentUser.department || currentUser.departmentName || '',
+    department_name: currentUser.department || currentUser.departmentName || '',
+    position: currentUser.position || '',
+    grade: currentUser.grade || '',
+    employee_no: currentUser.employeeNo || currentUser.employee_no || ''
+  }
+}
+
+export function resolveEntity(ontology, type) {
+  const entities = Array.isArray(ontology?.entities) ? ontology.entities : []
+  return entities.find((item) => item?.type === type) || null
+}
+
+export function resolveConstraint(ontology, field) {
+  const constraints = Array.isArray(ontology?.constraints) ? ontology.constraints : []
+  return constraints.find((item) => item?.field === field) || null
+}
+
+export function resolveExpenseTypeCode(ontology) {
+  const entity = resolveEntity(ontology, 'expense_type')
+  return String(entity?.normalized_value || entity?.value || 'other').trim() || 'other'
+}
+
+export function resolveExpenseTypeLabel(code) {
+  return EXPENSE_TYPE_LABELS[String(code || '').trim()] || EXPENSE_TYPE_LABELS.other
+}
+
+export function resolveApplicationAmount(ontology) {
+  const amountEntity = resolveEntity(ontology, 'amount')
+  const amountConstraint = resolveConstraint(ontology, 'amount')
+  const rawValue = amountEntity?.normalized_value || amountEntity?.value || amountConstraint?.value || ''
+  const numericValue = Number(String(rawValue).replace(/[^\d.]/g, ''))
+  return {
+    raw: String(rawValue || '').trim(),
+    value: Number.isFinite(numericValue) ? numericValue : 0
+  }
+}
+
+export function resolveTimeRangeText(ontology) {
+  const range = ontology?.time_range || {}
+  if (range.start_date && range.end_date) {
+    return range.start_date === range.end_date
+      ? range.start_date
+      : `${range.start_date} 至 ${range.end_date}`
+  }
+  return String(range.raw || '').trim()
+}
+
+export function resolveAttachmentPolicy(expenseTypeCode, amount = 0) {
+  const code = String(expenseTypeCode || '').trim()
+  if (ATTACHMENT_REQUIRED_TYPES.has(code)) {
+    return {
+      level: 'required',
+      label: '必须提交',
+      description: code === 'meeting'
+        ? '需补充会议通知、议程、参会范围或预算说明。'
+        : '需补充培训通知、课程说明、报价或审批依据。'
+    }
+  }
+  if (code === 'office' && amount >= 5000) {
+    return {
+      level: 'required',
+      label: '必须提交',
+      description: '办公采购金额较高，需补充采购清单、报价或预算说明。'
+    }
+  }
+  if (code === 'travel') {
+    return {
+      level: 'optional',
+      label: '说明可选',
+      description: '可先提交出差目的、时间和预算；行程或邀请材料可作为补充说明。'
+    }
+  }
+  return {
+    level: 'none',
+    label: '无需附件',
+    description: '当前申请事项可先不提交附件，后续报销阶段再按票据要求补充。'
+  }
+}
+
+export function buildApplicationFieldsFromOntology(ontology, prompt, currentUser = {}) {
+  const expenseTypeCode = resolveExpenseTypeCode(ontology)
+  const amount = resolveApplicationAmount(ontology)
+  const locationEntity = resolveEntity(ontology, 'location')
+  const documentTypeEntity = resolveEntity(ontology, 'document_type')
+  const workflowStageEntity = resolveEntity(ontology, 'workflow_stage')
+  const attachmentPolicy = resolveAttachmentPolicy(expenseTypeCode, amount.value)
+
+  return {
+    documentType: documentTypeEntity?.normalized_value || 'expense_application',
+    documentTypeLabel: documentTypeEntity?.value || '费用申请',
+    workflowStage: workflowStageEntity?.normalized_value || 'pre_approval',
+    workflowStageLabel: workflowStageEntity?.value || '前置申请',
+    expenseTypeCode,
+    expenseTypeLabel: resolveExpenseTypeLabel(expenseTypeCode),
+    amount: amount.value,
+    amountDisplay: amount.value ? `¥${amount.value.toLocaleString('zh-CN')}` : '待补充',
+    timeRange: resolveTimeRangeText(ontology) || '待补充',
+    location: locationEntity?.normalized_value || locationEntity?.value || '待补充',
+    reason: String(prompt || '').trim() || '待补充',
+    applicant: currentUser.name || currentUser.username || '当前用户',
+    department: currentUser.department || currentUser.departmentName || '待补充',
+    preApprovalRequired: PRE_APPROVAL_TYPES.has(expenseTypeCode),
+    attachmentPolicy,
+    missingSlots: normalizeMissingSlots(ontology?.missing_slots || [])
+  }
+}
+
+export function normalizeMissingSlots(slots = []) {
+  const normalized = Array.isArray(slots) ? slots : []
+  return normalized.map((item) => ({
+    key: String(item || '').trim(),
+    label: SLOT_LABELS[String(item || '').trim()] || String(item || '').trim()
+  })).filter((item) => item.key)
+}