docs(plugins): align Kernel construction migration notices

src/plugins/README.md

@@ -24,6 +24,6 @@ See [project layout and public plugin interfaces](../../docs/project-layout.md)
 
 [Utility](../../docs/reference/utility.md) documents the four module interfaces, owner-driven timers and the implementation-header migration.
 
-Kernel co-locates its 38 existing headers with its cpp files in `src/plugins/kernel/`. `ark::kernel` preserves every `<ark/kernel/...>` path, including `data_impl.hpp`, `data_list_impl.hpp` and `kernel_plugin.hpp`. This source-only move keeps creation macros, registration, type visibility and lifecycle unchanged. See [Kernel reference](../../docs/reference/kernel.md) for consumption checks and Protobuf requirements.
+Kernel co-locates its 38 existing headers with its cpp files in `src/plugins/kernel/`. `ark::kernel` preserves every `<ark/kernel/...>` path, including `data_impl.hpp`, `data_list_impl.hpp` and `kernel_plugin.hpp`. The retained public implementation/plugin types use typed construction with private owning factories and explicit entry points. `kernel_factory.hpp` is neither mapped nor installed. The public class layouts change, so rebuild Kernel and consumers together; registration keys, update selection and lifecycle order are preserved. See [Kernel construction migration](../../docs/reference/kernel.md#typed-kernel-construction) for compatibility boundaries, consumption checks and Protobuf requirements.
 
 The five remaining plugin families retain 22 byte-identical headers. Mapping checks do not validate Consul, Kafka or OSS SDK runtime integrations. Physic retains the unsupported PhysX 3 configuration failure; see [optional legacy dependencies](../../docs/dependencies.md#optional-legacy-integrations).

src/plugins/README_CN.md

@@ -24,6 +24,6 @@ CMake target 和构建命令见[项目布局与公共插件接口](../../docs/pr
 
 [Utility 参考](../../docs/reference/utility_CN.md)说明四个模块接口、所属线程驱动的定时器与实现头迁移。
 
-Kernel 的原有 38 个头与 cpp 共置于 `src/plugins/kernel/`，通过 `ark::kernel` 保留全部 `<ark/kernel/...>` 路径，包括 `data_impl.hpp`、`data_list_impl.hpp` 和 `kernel_plugin.hpp`。此次只移动源码，创建宏、注册方式、类型可见性和生命周期均不变。消费检查及 Protobuf 条件见 [Kernel 参考](../../docs/reference/kernel_CN.md)。
+Kernel 的原有 38 个头与 cpp 共置于 `src/plugins/kernel/`，通过 `ark::kernel` 保留全部 `<ark/kernel/...>` 路径，包括 `data_impl.hpp`、`data_list_impl.hpp` 和 `kernel_plugin.hpp`。保留的公开实现类型与插件类型使用类型化构造、私有拥有型工厂和显式入口。`kernel_factory.hpp` 不映射、不安装。公开类布局发生变化，Kernel 与消费者必须一起重建；注册键、update 选择和生命周期顺序保持不变。兼容边界、消费检查及 Protobuf 条件见 [Kernel 构造迁移](../../docs/reference/kernel_CN.md#kernel-类型化构造)。
 
 其余五类插件保留原有 22 个头的全部字节。映射检查不代表 Consul、Kafka、OSS SDK 的运行时集成已经验证。Physic 保留未受支持的 PhysX 3 配置失败；参见[可选旧集成依赖](../../docs/dependencies_CN.md)。