refactor: 重构项目结构并优化类型定义

- 移除extension模块，将功能迁移至node-agent
- 修复类型导出问题，使用export type明确类型导出
- 统一数据库连接方式，从直接导入改为使用config/database
- 更新文档中的项目结构描述
- 添加多个服务的实用方法，如getForecast、getBalances等
- 修复类型错误和TS1205警告
- 优化RedisService调用方式
- 添加新的实体类型定义
- 更新审计日志格式，统一字段命名

server/src/services/DynamicRecompositionService.ts

@@ -38,13 +38,17 @@ export class DynamicRecompositionService {
 
         // 审计记录
         await AuditService.log({
-          tenant_id: tenantId,
+          tenantId: tenantId,
           action: 'SUPPLY_CHAIN_RECOMPOSITION_PROPOSED',
-          target_type: 'SUPPLY_CHAIN',
-          target_id: id.toString(),
-          trace_id: traceId,
-          new_data: JSON.stringify({ reason, proposedNodes: recompositionLogic.proposedNodes }),
-          metadata: JSON.stringify({ logic: recompositionLogic.reasoning })
+          module: 'SUPPLY_CHAIN',
+          resourceType: 'SUPPLY_CHAIN',
+          resourceId: id.toString(),
+          traceId: traceId,
+          userId: 'system',
+          result: 'success',
+          source: 'console',
+          afterSnapshot: { reason, proposedNodes: recompositionLogic.proposedNodes },
+          metadata: { logic: recompositionLogic.reasoning }
         });
       });
     }
@@ -66,13 +70,17 @@ export class DynamicRecompositionService {
 
       // 审计记录
       await AuditService.log({
-        tenant_id: tenantId,
+        tenantId: tenantId,
         action: 'SUPPLY_CHAIN_RECOMPOSITION_EXECUTED',
-        target_type: 'SUPPLY_CHAIN',
-        target_id: recompositionId.toString(),
-        trace_id: traceId,
-        new_data: JSON.stringify({ status: 'COMPLETED' }),
-        metadata: JSON.stringify({ category: proposal.category })
+        module: 'SUPPLY_CHAIN',
+        resourceType: 'SUPPLY_CHAIN',
+        resourceId: recompositionId.toString(),
+        traceId: traceId,
+        userId: 'system',
+        result: 'success',
+        source: 'console',
+        afterSnapshot: { status: 'COMPLETED' },
+        metadata: { category: proposal.category }
       });
     });
   }