feat: user模块导出User实体

apps/backend/src/user/user.module.ts

@@ -12,6 +12,9 @@ import { AuthModule } from 'src/auth/auth.module';
   ],
   controllers: [UserController],
   providers: [UserService],
-  exports: [UserService],
+  exports: [
+    UserService,
+    TypeOrmModule.forFeature([User]),
+  ],
 })
 export class UserModule { }