feat(web): 票据夹资产缓存接入与 AI 工作台附件流程完善

- ReceiptFolderView 删除票据后提示已关联附件副本保留，接入 useToast；fetchReceiptFolderAsset 加 no-store 避免预览缓存
- PersonalWorkbenchAiMode 附件区/对话气泡适配资产缓存，personal-workbench-ai-mode.css 调整布局
- usePersonalWorkbenchAiMode/useWorkbenchAiApplicationPreviewFlow/useWorkbenchAiAttachmentAssociationFlow/useWorkbenchAiStewardFlow 完善附件草稿选择与关联流程
- travelRequestDetailSmartEntryRecognition 智能识别增强，AppShellRouteView/PersonalWorkbenchView/useApplicationPreviewEditor/useTravelReimbursementSubmitComposer 等配套适配
- 新增 expense-attachment-draft-selection、receipt-folder-asset-cache、travel-request-detail-smart-entry-recognition 测试，更新 attachment-association-confirmation、expense-application-fast-preview、workbench-ai-mode-switch 测试

web/src/composables/workbenchAiMode/useWorkbenchAiStewardFlow.js

@@ -15,6 +15,9 @@ import {
   buildRequiredApplicationSelectionText,
   filterRequiredApplicationCandidates
 } from '../../views/scripts/travelReimbursementApplicationLinkModel.js'
+import {
+  buildInlineAttachmentOcrDetails
+} from './workbenchAiMessageModel.js'
 
 function shouldCheckAiRequiredApplicationGate(prompt) {
   const compact = String(prompt || '').replace(/\s+/g, '')
@@ -269,6 +272,7 @@ export function useWorkbenchAiStewardFlow({
       }
 
       const receiptContext = await collectAiModeReceiptContext(files)
+      const attachmentOcrDetails = buildInlineAttachmentOcrDetails(receiptContext, files)
       const planRequest = buildStewardPlanRequest({
         rawText: prompt,
         files,
@@ -330,7 +334,8 @@ export function useWorkbenchAiStewardFlow({
           },
           suggestedActions: requiredApplicationContinuationFlow
             ? buildAiRequiredApplicationGateSuggestedActions(requiredApplicationContinuationFlow, prompt)
-            : buildStewardSuggestedActions(plan)
+            : buildStewardSuggestedActions(plan),
+          attachmentOcrDetails
         })
       )
       persistCurrentConversation()