feat: 重构知识库系统，移除Hermes集成，增强RAG和同步功能

主要变更:
- 移除Hermes智能体及相关回调服务
- 新增知识库RAG、同步、调度、规范化和索引任务服务
- 重构orchestrator服务，增强运行时聊天功能
- 更新前端聊天、政策制度、设置等页面样式和逻辑
- 更新expense_claims和document_intelligence服务
- 删除llm_wiki相关服务和测试文件
- 更新docker-compose配置和启动脚本

web/src/services/knowledge.js

@@ -1,20 +1,9 @@
-import { apiRequest } from './api.js'
-
+import { apiRequest } from './api.js'
+
 export function fetchKnowledgeLibrary() {
   return apiRequest('/knowledge/library')
 }
 
-export function fetchLlmWikiDocumentDetail(documentId) {
-  return apiRequest(`/knowledge/llm-wiki/documents/${documentId}`)
-}
-
-export function updateLlmWikiDocumentSummary(documentId, payload) {
-  return apiRequest(`/knowledge/llm-wiki/documents/${documentId}`, {
-    method: 'PATCH',
-    body: JSON.stringify(payload)
-  })
-}
-
 export function fetchKnowledgeDocument(documentId) {
   return apiRequest(`/knowledge/documents/${documentId}`)
 }
@@ -40,12 +29,12 @@ export function deleteKnowledgeDocument(documentId) {
   })
 }
 
-export function syncKnowledgeDocumentToLlmWiki({ folder, documentId, force = false }) {
-  return apiRequest('/knowledge/llm-wiki/sync', {
+export function syncKnowledgeLibrary({ folder, documentIds = [], force = false }) {
+  return apiRequest('/knowledge/sync', {
     method: 'POST',
     body: JSON.stringify({
       folder,
-      document_ids: documentId ? [documentId] : [],
+      document_ids: Array.isArray(documentIds) ? documentIds : [],
       force
     })
   })