feat: add flag '[WIP]' in readme

Signed-off-by: zongz <[email protected]>

README-zh.md

@@ -1,4 +1,4 @@
-# kcl-controller
+# [WIP] kcl-controller
 
 kcl-controller 是一个组件，用于集成 [KCL](https://github.com/kcl-lang/kcl) 和 [Flux](https://github.com/fluxcd/flux2), 主要用来根据存储在 git/oci 仓库中的 KCL 程序定义的基础设施和工作负载，通过 [source-controller](https://github.com/fluxcd/source-controller) 获取 KCL 程序，实现基础设施和工作负载的持续交付。
 

README.md

@@ -1,4 +1,4 @@
-# kcl-controller
+# [WIP] kcl-controller
 
 The kcl-controller is a component developed for the integration of [KCL](https://github.com/kcl-lang/kcl) and [Flux](https://github.com/fluxcd/flux2), designed to orchestrate continuous delivery pipelines for infrastructure and workloads defined with KCL based on the [source-controller](https://github.com/fluxcd/source-controller) to acquire the KCL program from repositories.