feat: 报销预审会话状态管理与工作台交互增强

- 新增差旅报销会话状态管理与对话模型重构
- 增强风险观测服务与运行时聊天上下文作用域
- 优化工作台图标资源、助理意图识别与摘要工具
- 完善报销创建视图样式与差旅详情页标准调整交互
- 补充风险观测、运行时聊天与报销端点测试覆盖

web/src/utils/assistantSessionScope.js

@@ -4,8 +4,14 @@ export const ASSISTANT_SCOPE_SESSION_APPLICATION = 'application'
 export const ASSISTANT_SCOPE_SESSION_EXPENSE = 'expense'
 export const ASSISTANT_SCOPE_SESSION_APPROVAL = 'approval'
 export const ASSISTANT_SCOPE_SESSION_KNOWLEDGE = 'knowledge'
+export const ASSISTANT_SCOPE_SESSION_STEWARD = 'steward'
 
 const SESSION_SCOPE_CONFIG = {
+  [ASSISTANT_SCOPE_SESSION_STEWARD]: {
+    label: '小财管家',
+    icon: 'mdi mdi-account-tie-outline',
+    scope: '多任务拆解、附件归集、申请助手和报销助手统一调度'
+  },
   [ASSISTANT_SCOPE_SESSION_APPLICATION]: {
     label: '申请助手',
     icon: 'mdi mdi-file-plus-outline',
@@ -105,6 +111,10 @@ export function inferAssistantScopeTarget(rawText, options = {}) {
   const approvalMatched = APPROVAL_PATTERN.test(text)
   const knowledgeMatched = KNOWLEDGE_PATTERN.test(text)
 
+  if (applicationMatched && expenseMatched) {
+    return ASSISTANT_SCOPE_SESSION_STEWARD
+  }
+
   if (approvalMatched && /(待我审核|待审|审核意见|审批意见|审批通过|审批驳回|驳回|退回|审核中心|审批中心|处理意见)/.test(text)) {
     return ASSISTANT_SCOPE_SESSION_APPROVAL
   }

web/src/utils/workbenchAssistantIntent.js

@@ -2,6 +2,7 @@ import {
   ASSISTANT_SCOPE_SESSION_APPLICATION,
   ASSISTANT_SCOPE_SESSION_EXPENSE,
   ASSISTANT_SCOPE_SESSION_KNOWLEDGE,
+  ASSISTANT_SCOPE_SESSION_STEWARD,
   hasExpenseApplicationIntentSignal,
   hasReimbursementIntentSignal,
   inferAssistantScopeTarget
@@ -63,6 +64,10 @@ export function resolveWorkbenchSessionTypeFromOntology(ontology, rawText, fallb
     return fallback
   }
 
+  if (applicationSignal && reimbursementSignal) {
+    return ASSISTANT_SCOPE_SESSION_STEWARD
+  }
+
   if (hasApplicationDocumentEntity(ontology)) {
     return ASSISTANT_SCOPE_SESSION_APPLICATION
   }

web/src/utils/workbenchIconAssets.js

@@ -1,6 +1,12 @@
 import briefcaseIcon from '../assets/workbench-icons/outline-briefcase.svg?raw'
+import approvalIcon from '../assets/workbench-icons/outline-approval.svg?raw'
+import budgetIcon from '../assets/workbench-icons/outline-budget.svg?raw'
 import documentTextIcon from '../assets/workbench-icons/outline-document-text.svg?raw'
+import expenseApplicationIcon from '../assets/workbench-icons/outline-expense-application.svg?raw'
+import financeAnalysisIcon from '../assets/workbench-icons/outline-finance-analysis.svg?raw'
 import paperAirplaneIcon from '../assets/workbench-icons/outline-paper-airplane.svg?raw'
+import policyIcon from '../assets/workbench-icons/outline-policy.svg?raw'
+import reimbursementIcon from '../assets/workbench-icons/outline-reimbursement.svg?raw'
 import shoppingBagIcon from '../assets/workbench-icons/outline-shopping-bag.svg?raw'
 import truckIcon from '../assets/workbench-icons/outline-truck.svg?raw'
 import usersIcon from '../assets/workbench-icons/outline-users.svg?raw'
@@ -13,6 +19,12 @@ function prepareHeroiconMarkup(svgRaw) {
 }
 
 export const workbenchIconMap = {
+  'expense-application': { markup: prepareHeroiconMarkup(expenseApplicationIcon), style: 'outline' },
+  'quick-reimbursement': { markup: prepareHeroiconMarkup(reimbursementIcon), style: 'outline' },
+  'budget-planning': { markup: prepareHeroiconMarkup(budgetIcon), style: 'outline' },
+  'quick-approval': { markup: prepareHeroiconMarkup(approvalIcon), style: 'outline' },
+  'finance-analysis': { markup: prepareHeroiconMarkup(financeAnalysisIcon), style: 'outline' },
+  'company-policy': { markup: prepareHeroiconMarkup(policyIcon), style: 'outline' },
   hospitality: { markup: prepareHeroiconMarkup(usersIcon), style: 'outline' },
   travelDraft: { markup: prepareHeroiconMarkup(briefcaseIcon), style: 'outline' },
   receipts: { markup: prepareHeroiconMarkup(documentTextIcon), style: 'outline' },

web/src/utils/workbenchSummary.js

@@ -245,10 +245,14 @@ function buildProgressItems(ownedRequests) {
       const title = normalizeText(request?.title || request?.note || request?.sceneLabel) || '费用单据'
 
       const status = normalizeText(request?.approvalStatus || currentStep?.label) || '处理中'
+      const isApplication = title.includes('申请') || (requestId || '').toUpperCase().startsWith('SQ') || (requestId || '').toUpperCase().startsWith('CL')
+      const documentTypeLabel = isApplication ? '申请单' : '报销单'
+
       return {
         id: requestId,
         requestId,
         title,
+        documentTypeLabel,
         expenseTypeLabel: resolveExpenseCategory(request),
         amount: formatCurrency(request?.amount),
         status,