feat: 报销审批流重构与管家计划全链路贯通

- 重构报销状态注册表、审批流路由与平台风险标记
- 完善管家意图规划器与模型计划构建器全链路
- 新增 OCR Worker 脚本、数据库会话管理与通知状态
- 优化文档中心、日志视图、预算中心与员工管理交互
- 增强工作台摘要、图标资源与全局主题样式
- 补充审批路由、状态注册、OCR 服务与管家规划器测试覆盖

web/src/services/notificationStates.js

@@ -1,5 +1,7 @@
 import { apiRequest } from './api.js'
 
+export const NOTIFICATION_STATE_BATCH_SIZE = 100
+
 function normalizeStateItem(item) {
   const notificationId = String(item?.notification_id || item?.notificationId || '').trim()
   if (!notificationId) {
@@ -16,6 +18,17 @@ function normalizeStateItem(item) {
   }
 }
 
+export function chunkNotificationStatePatches(states = [], batchSize = NOTIFICATION_STATE_BATCH_SIZE) {
+  const size = Math.max(1, Number(batchSize) || NOTIFICATION_STATE_BATCH_SIZE)
+  const chunks = []
+
+  for (let index = 0; index < states.length; index += size) {
+    chunks.push(states.slice(index, index + size))
+  }
+
+  return chunks
+}
+
 export async function fetchNotificationStates() {
   const payload = await apiRequest('/notification-states')
   return Array.isArray(payload?.states) ? payload.states : []
@@ -30,9 +43,14 @@ export async function patchNotificationStates(states = []) {
     return []
   }
 
-  const payload = await apiRequest('/notification-states', {
-    method: 'POST',
-    body: JSON.stringify({ states: normalizedStates })
-  })
-  return Array.isArray(payload?.states) ? payload.states : []
+  let latestStates = []
+  for (const batch of chunkNotificationStatePatches(normalizedStates)) {
+    const payload = await apiRequest('/notification-states', {
+      method: 'POST',
+      body: JSON.stringify({ states: batch })
+    })
+    latestStates = Array.isArray(payload?.states) ? payload.states : latestStates
+  }
+
+  return latestStates
 }

web/src/services/ocr.js

@@ -1,16 +1,44 @@
 import { apiRequest } from './api.js'
 
+const inflightOcrRequests = new Map()
+
+function buildOcrRequestKey(files = []) {
+  return files
+    .map((file) => [
+      String(file?.name || ''),
+      String(file?.size || 0),
+      String(file?.lastModified || 0),
+      String(file?.receiptId || '')
+    ].join(':'))
+    .join('|')
+}
+
 export function recognizeOcrFiles(files, options = {}) {
+  const requestKey = buildOcrRequestKey(files)
+  if (requestKey && inflightOcrRequests.has(requestKey)) {
+    return inflightOcrRequests.get(requestKey)
+  }
+
   const formData = new FormData()
   for (const file of files) {
     formData.append('files', file)
     formData.append('receipt_ids', String(file?.receiptId || ''))
   }
 
-  return apiRequest('/ocr/recognize', {
+  const request = apiRequest('/ocr/recognize', {
     method: 'POST',
     body: formData,
     contentType: null,
     ...options
   })
+  if (!requestKey) {
+    return request
+  }
+
+  inflightOcrRequests.set(requestKey, request)
+  request.then(
+    () => inflightOcrRequests.delete(requestKey),
+    () => inflightOcrRequests.delete(requestKey)
+  )
+  return request
 }

web/src/services/reimbursements.js

@@ -1,5 +1,7 @@
 import { apiRequest } from './api.js'
 
+export const REIMBURSEMENT_LIST_PREVIEW_PARAMS = Object.freeze({ page: 1, pageSize: 100 })
+
 function buildListQuery(params = {}) {
   const search = new URLSearchParams()
   const page = params.page
@@ -17,6 +19,14 @@ function buildListQuery(params = {}) {
   return query ? `?${query}` : ''
 }
 
+export function extractExpenseClaimItems(payload) {
+  if (Array.isArray(payload)) {
+    return payload
+  }
+
+  return Array.isArray(payload?.items) ? payload.items : []
+}
+
 export function fetchExpenseClaims(params = {}) {
   return apiRequest(`/reimbursements/claims${buildListQuery(params)}`)
 }

web/src/services/steward.js

@@ -8,6 +8,22 @@ export function fetchStewardPlan(payload, options = {}) {
   })
 }
 
+export function fetchStewardSlotDecision(payload, options = {}) {
+  return apiRequest('/steward/slot-decisions', {
+    method: 'POST',
+    body: JSON.stringify(payload),
+    ...options
+  })
+}
+
+export function fetchStewardRuntimeDecision(payload, options = {}) {
+  return apiRequest('/steward/runtime-decisions', {
+    method: 'POST',
+    body: JSON.stringify(payload),
+    ...options
+  })
+}
+
 export async function fetchStewardPlanStream(payload, handlers = {}, options = {}) {
   const {
     timeoutMs = 0,