feat: 添加汇率服务和缓存服务，优化数据源和日志服务

refactor: 重构数据源工厂和类型定义，提升代码可维护性

fix: 修复类型转换和状态机文档中的错误

docs: 更新服务架构文档，添加新的服务闭环流程

test: 添加汇率服务单元测试

chore: 清理无用代码和注释，优化代码结构

docs/01_Architecture/SERVICE_MAP.md

@@ -171,7 +171,68 @@ Scheduler / Manual Trigger
 
 ---
 
-## 12. 异常处理闭环
+## 12. AI决策日志闭环
+
+Flow:
+AI Service / Controller
+→ AIDecisionLogService.createLog
+→ AI Decision Execution
+→ AIDecisionLogService.updateExecutionStatus
+→ [Optional] AIDecisionLogService.recordHumanIntervention
+→ Response
+
+---
+
+## 13. 多租户数据隔离闭环
+
+Flow:
+Request
+→ HierarchyAuthMiddleware.create
+→ HierarchyAuthMiddleware.buildContext
+→ DataIsolationService.buildIsolationQuery
+→ Service Layer Operations
+→ Response
+
+---
+
+## 14. 层级管理闭环
+
+Flow:
+Frontend
+→ HierarchyController
+→ HierarchyService.createDepartment / createShop
+→ DataIsolationService.validateHierarchy
+→ EventBusService.publish
+→ Response
+
+---
+
+## 15. 订单多店铺聚合闭环
+
+Flow:
+Frontend
+→ OrderController
+→ OrderAggregationService.getAggregationStats
+→ DataIsolationService.buildIsolationQuery
+→ RedisService.get/set (缓存)
+→ Response
+
+---
+
+## 16. 订单同步闭环
+
+Flow:
+Frontend
+→ OrderController.syncShopOrders
+→ OrderAggregationService.syncShopOrders
+→ PlatformAPI.fetchOrders
+→ OrderRepository.upsert
+→ EventBusService.publish('order.sync.completed')
+→ Response
+
+---
+
+## 17. 异常处理闭环
 
 Flow:
 Frontend / System