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/views/scripts/useStewardPlanFlow.js

@@ -6,8 +6,10 @@ import {
 } from './stewardPlanModel.js'
 import { SESSION_TYPE_STEWARD } from './travelReimbursementConversationModel.js'
 
-const STEWARD_TYPEWRITER_INTERVAL_MS = 18
-const STEWARD_THINKING_TYPEWRITER_INTERVAL_MS = 14
+const STEWARD_TYPEWRITER_INTERVAL_MS = 10
+const STEWARD_THINKING_TYPEWRITER_INTERVAL_MS = 8
+const STEWARD_TYPEWRITER_CHUNK_SIZE = 4
+const STEWARD_THINKING_TYPEWRITER_CHUNK_SIZE = 5
 
 export function useStewardPlanFlow({
   activeSessionType,
@@ -174,7 +176,7 @@ export function useStewardPlanFlow({
       if (runId !== stewardTypewriterRunId) {
         return
       }
-      index += 1
+      index = Math.min(total, index + STEWARD_TYPEWRITER_CHUNK_SIZE)
       const message = messages.value.find((item) => item.id === messageId)
       if (!message) {
         return
@@ -269,7 +271,7 @@ export function useStewardPlanFlow({
       if (runId !== stewardTypewriterRunId) {
         return
       }
-      index += 1
+      index = Math.min(chars.length, index + STEWARD_THINKING_TYPEWRITER_CHUNK_SIZE)
       updateStewardThinkingEvent(messageId, eventId, chars.slice(0, index).join(''), 'running', runId)
     }