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/src/composables/workbenchAiMode/usePersonalWorkbenchAiMode.js

@@ -210,6 +210,7 @@ export function usePersonalWorkbenchAiMode(props, emit) {
     currentUser,
     persistCurrentConversation,
     pushInlineUserMessage,
+    replaceInlineMessage,
     removeWorkbenchDateTag,
     resolveLatestInlineUserPrompt,
     scrollInlineConversationToBottom,
@@ -565,6 +566,20 @@ export function usePersonalWorkbenchAiMode(props, emit) {
     return files.length ? '请帮我处理已上传的附件。' : ''
   }
 
+  function isReimbursementCreationIntent(prompt = '') {
+    const compact = String(prompt || '').replace(/\s+/g, '')
+    if (!compact || !/报销|报账/.test(compact)) {
+      return false
+    }
+    if (/标准|制度|规则|政策|口径|怎么|如何|能不能|可以吗|查一下|查询|状态|进度|多少钱|多少/.test(compact)) {
+      return false
+    }
+    return (
+      /^(我要|我想|我需要|帮我|请帮我|需要|发起|新建|创建|提交|办理|走).{0,16}(报销|报账)/.test(compact) ||
+      /^(报销|报账)(一下|一笔|单|流程)?$/.test(compact)
+    )
+  }
+
   function handleAiAnswerMarkdownClick(event) {
     const target = event?.target
     const link = target?.closest?.('a[href^="#ai-open-document-detail:"], a[href^="#ai-open-application-detail:"]')
@@ -600,6 +615,11 @@ export function usePersonalWorkbenchAiMode(props, emit) {
       return
     }
 
+    if (isReimbursementCreationIntent(cleanPrompt)) {
+      void expenseFlow.startAiReimbursementAssociationGate(cleanPrompt, entry.label || '我要报销')
+      return
+    }
+
     if (conversationId.value === AI_SEARCH_CONVERSATION_ID) {
       conversationId.value = ''
       conversationMessages.value = []
@@ -636,7 +656,7 @@ export function usePersonalWorkbenchAiMode(props, emit) {
 
   function runAiModeAction(item) {
     if (String(item?.label || '').trim() === '发起报销') {
-      expenseFlow.pushInlineExpenseSceneSelectionPrompt(item.prompt, item.label)
+      void expenseFlow.startAiReimbursementAssociationGate(item.prompt, item.label)
       return
     }
     startInlineConversation(item.prompt, item, Array.from(selectedFiles.value))

web/src/composables/workbenchAiMode/useWorkbenchAiApplicationPreviewFlow.js

@@ -40,7 +40,7 @@ function isApplicationPreviewEstimatePendingPreview(applicationPreview = {}) {
 }
 
 function shouldRefreshInlineApplicationPreviewEstimate(fieldKey = '') {
-  return ['transportMode', 'time', 'location', 'days'].includes(String(fieldKey || '').trim())
+  return ['transportMode', 'time', 'time_return', 'location', 'days'].includes(String(fieldKey || '').trim())
 }
 
 export function useWorkbenchAiApplicationPreviewFlow({