已运行的测试(通过): - DTO测试: ApiResponseTest, *RequestTest, *ResponseTest - Domain测试: ActivityTest, UserTest, RewardTest - Service测试: ShortLinkServiceTest, ShareConfigServiceTest, ApiKeyEncryptionServiceTest - Controller测试: ApiKeyControllerTest - 安全测试: UrlValidatorTest, RateLimitInterceptorTest - 配置测试: WebMvcConfigTest, AppConfigTest, CacheConfigTest 历史遗留问题(与新代码无关): - SysRole实体缺少deleted字段导致部分集成测试失败 Co-authored-by: Claude <noreply@anthropic.com>