feat: 新增票据夹模块并优化 OCR 与员工画像服务

后端新增票据夹端点、数据模型和服务模块，优化 OCR 端点
Schema 和附件操作逻辑，完善员工行为画像服务和辅助函数，
前端新增票据夹视图和服务层，优化文档中心样式和侧边栏导
航，完善员工画像详情弹窗和权限控制，补充单元测试。

web/tests/navigation-route-resolution.test.mjs

@@ -21,12 +21,21 @@ function testFallsBackToValidMeta() {
 function testResolvesMainRouteNames() {
   assert.equal(resolveTargetRouteName('logs'), 'app-settings')
   assert.equal(resolveTargetRouteName('policies'), 'app-policies')
+  assert.equal(resolveTargetRouteName('receiptFolder'), 'app-receiptFolder')
   assert.equal(resolveTargetRouteName('requests'), 'app-overview')
   assert.equal(resolveTargetRouteName('approval'), 'app-overview')
   assert.equal(resolveTargetRouteName('archive'), 'app-overview')
   assert.equal(resolveTargetRouteName('missing'), 'app-overview')
 }
 
+function testReceiptFolderFollowsDocumentCenter() {
+  assert.equal(appViews[appViews.indexOf('documents') + 1], 'receiptFolder')
+  const documentIndex = navItems.findIndex((item) => item.id === 'documents')
+  const receiptIndex = navItems.findIndex((item) => item.id === 'receiptFolder')
+  assert.equal(receiptIndex, documentIndex + 1)
+  assert.equal(navItems[receiptIndex].label, '票据夹')
+}
+
 function testLegacyCentersAreRemovedFromNavigation() {
   assert.equal(appViews.includes('requests'), false)
   assert.equal(appViews.includes('approval'), false)
@@ -39,6 +48,7 @@ function run() {
   testDerivesViewFromRouteName()
   testFallsBackToValidMeta()
   testResolvesMainRouteNames()
+  testReceiptFolderFollowsDocumentCenter()
   testLegacyCentersAreRemovedFromNavigation()
   console.log('navigation route resolution tests passed')
 }

web/tests/receipt-folder-view.test.mjs

@@ -0,0 +1,75 @@
+import assert from 'node:assert/strict'
+import { readFileSync } from 'node:fs'
+import { join } from 'node:path'
+
+const root = process.cwd()
+
+function readProjectFile(path) {
+  return readFileSync(join(root, path), 'utf8')
+}
+
+function testReceiptFolderViewSurface() {
+  const view = readProjectFile('web/src/views/ReceiptFolderView.vue')
+
+  assert.match(view, /未关联票据/)
+  assert.match(view, /已关联票据/)
+  assert.match(view, /一键关联票据/)
+  assert.match(view, /基本票据信息/)
+  assert.match(view, /原始文件/)
+  assert.match(view, /返回列表/)
+  assert.match(view, /删除票据/)
+  assert.match(view, /ElCheckboxGroup/)
+  assert.match(view, /fetchReceiptFolderItems\('all'\)/)
+  assert.match(view, /buildReceiptFile\(item\)/)
+  assert.match(view, /source: selectedDraft \? 'detail' : 'receipt-folder'/)
+  assert.match(view, /emit\('open-assistant'/)
+}
+
+function testReceiptFolderServiceContract() {
+  const service = readProjectFile('web/src/services/receiptFolder.js')
+  const ocrService = readProjectFile('web/src/services/ocr.js')
+  const reimbursementService = readProjectFile('web/src/services/reimbursements.js')
+
+  assert.match(service, /\/receipt-folder\$\{buildStatusQuery\(status\)\}/)
+  assert.match(service, /\/receipt-folder\/\$\{encodeURIComponent/)
+  assert.match(service, /responseType: 'blob'/)
+  assert.match(service, /new File\(\[blob\], fileName/)
+  assert.match(service, /receiptId/)
+  assert.match(ocrService, /formData\.append\('receipt_ids'/)
+  assert.match(reimbursementService, /formData\.append\('receipt_id'/)
+}
+
+function testAppShellWiresReceiptFolder() {
+  const shell = readProjectFile('web/src/views/AppShellRouteView.vue')
+
+  assert.match(shell, /activeView === 'receiptFolder'/)
+  assert.match(shell, /ReceiptFolderView/)
+  assert.match(shell, /@open-assistant="openSmartEntry"/)
+  assert.match(shell, /receipt-folder-workarea/)
+}
+
+function testSharedDocumentListStyleReuse() {
+  const receiptView = readProjectFile('web/src/views/ReceiptFolderView.vue')
+  const documentView = readProjectFile('web/src/views/DocumentsCenterView.vue')
+  const receiptStyles = readProjectFile('web/src/assets/styles/views/receipt-folder-view.css')
+  const sharedStyles = readProjectFile('web/src/assets/styles/components/document-list-shared.css')
+
+  assert.match(receiptView, /document-list-shared\.css/)
+  assert.match(documentView, /document-list-shared\.css/)
+  assert.match(sharedStyles, /\.table-wrap\b/)
+  assert.match(sharedStyles, /\.doc-kind-tag\b/)
+  assert.match(sharedStyles, /\.list-foot\b/)
+  assert.doesNotMatch(receiptStyles, /\.table-wrap\b/)
+  assert.doesNotMatch(receiptStyles, /\.doc-kind-tag\b/)
+  assert.doesNotMatch(receiptStyles, /\.list-foot\b/)
+}
+
+function run() {
+  testReceiptFolderViewSurface()
+  testReceiptFolderServiceContract()
+  testAppShellWiresReceiptFolder()
+  testSharedDocumentListStyleReuse()
+  console.log('receipt folder view tests passed')
+}
+
+run()