feat(web): 申请单预览编辑器增强与报销流程细节适配

- useApplicationPreviewEditor 扩展字段编辑与校验，useTravelReimbursementApplicationPreviewDateEditor 微调日期处理
- travelReimbursementExpenseQueryModel/reimbursements 服务/expenseApplicationPreview 适配工号/邮箱字段与关联动作
- useWorkbenchAiApplicationPreviewFlow/usePersonalWorkbenchAiMode 接入关联门控后的预览流转
- TravelReimbursementCreateView 调整入口，TravelReimbursementMessageItem 适配
- 新增 expense-application-fast-preview 测试，更新 attachment-association-confirmation、review-drawer-switch 测试

web/tests/attachment-association-confirmation.test.mjs

@@ -117,8 +117,12 @@ test('attachment upload association uses conversation selection instead of legac
     fileURLToPath(new URL('../src/views/scripts/useTravelReimbursementFlow.js', import.meta.url)),
     'utf8'
   )
+  const flowToolSource = readFileSync(
+    fileURLToPath(new URL('../src/views/scripts/travelReimbursementFlowToolModel.js', import.meta.url)),
+    'utf8'
+  )
   const conversationSource = readFileSync(
-    fileURLToPath(new URL('../src/views/scripts/travelReimbursementConversationModel.js', import.meta.url)),
+    fileURLToPath(new URL('../src/views/scripts/travelReimbursementConversationSessionModel.js', import.meta.url)),
     'utf8'
   )
 
@@ -140,7 +144,7 @@ test('attachment upload association uses conversation selection instead of legac
   assert.match(submitComposerSource, /const appendToCurrentFlow = Boolean\(options\.appendToCurrentFlow\)/)
   assert.match(submitComposerSource, /if \(!appendToCurrentFlow\) \{\s*resetFlowRun\(\)\s*\} else \{\s*clearFlowSimulationTimers\(\)/)
   assert.match(flowSource, /link_to_existing_draft:\s*\{[\s\S]*key:\s*'attachment-association'/)
-  assert.match(flowSource, /responseMessage\.includes\('关联'\)[\s\S]*key:\s*'attachment-association'/)
+  assert.match(flowToolSource, /responseMessage\.includes\('关联'\)[\s\S]*key:\s*'attachment-association'/)
   assert.match(flowSource, /'draft-risk-review'/)
   assert.match(flowSource, /草稿风险识别/)
   assert.match(conversationSource, /'attachment-association':\s*\{[\s\S]*title:\s*'票据关联草稿'/)