feat: 增强风险规则生成引擎与预算中心页面

后端拆分风险规则生成为解释器、语义分析、本体对齐等子模块，
优化模板执行和流程图生成，完善员工种子数据和导入逻辑，增强
报销单权限策略和草稿持久化，前端新增预算中心视图和趋势图
组件，重构审计页面和风险规则测试对话框交互，完善文档中心
和报销创建页面细节，补充单元测试覆盖。

web/tests/document-center-archived-scope.test.mjs

@@ -0,0 +1,50 @@
+import assert from 'node:assert/strict'
+import test from 'node:test'
+
+import {
+  excludeArchivedDocumentRows,
+  isArchivedDocumentRow
+} from '../src/utils/documentCenterRows.js'
+
+test('document center archived rows are detected from archive flag or request stage', () => {
+  assert.equal(isArchivedDocumentRow({ archived: true }), true)
+  assert.equal(
+    isArchivedDocumentRow({
+      rawRequest: { status: 'approved', approval_stage: '归档入账' }
+    }),
+    true
+  )
+  assert.equal(
+    isArchivedDocumentRow({
+      rawRequest: {
+        status: 'approved',
+        approval_stage: '审批完成',
+        claim_no: 'AP-20260525120000-ABCDEFGH',
+        expense_type: 'travel_application'
+      }
+    }),
+    true
+  )
+  assert.equal(
+    isArchivedDocumentRow({
+      rawRequest: { status: 'in_progress', approval_stage: '部门审批' }
+    }),
+    false
+  )
+  assert.equal(
+    isArchivedDocumentRow({
+      rawRequest: { status: 'approved', approval_stage: '部门审批', approvalKey: 'completed' }
+    }),
+    false
+  )
+})
+
+test('document center all scope excludes archived rows from merged lists', () => {
+  const rows = excludeArchivedDocumentRows([
+    { claimId: 'a', archived: true },
+    { claimId: 'b', rawRequest: { status: 'approved', approval_stage: '归档入账' } },
+    { claimId: 'c', rawRequest: { status: 'submitted', approval_stage: '部门审批' } }
+  ])
+
+  assert.deepEqual(rows.map((row) => row.claimId), ['c'])
+})