feat: implement third-party order sync

packages/backend/src/audit/audit.module.ts

@@ -0,0 +1,11 @@
+import { Module } from '@nestjs/common';
+import { TypeOrmModule } from '@nestjs/typeorm';
+import { AuditLog } from './entities/audit-log.entity';
+import { AuditService } from './audit.service';
+
+@Module({
+  imports: [TypeOrmModule.forFeature([AuditLog])],
+  providers: [AuditService],
+  exports: [AuditService],
+})
+export class AuditModule {}