docs: add Chinese README

Author: afc163

README.md

@@ -13,6 +13,8 @@
   </p>
 </div>
 
+<p align="center">English | <a href="./README.zh-CN.md">简体中文</a></p>
+
 
 ## Highlights
 

README.zh-CN.md

@@ -0,0 +1,114 @@
+<div align="center">
+  <h1>@rc-component/steps</h1>
+  <p><sub>Ant Design 生态的一部分。</sub></p>
+  <p>👣 React 步骤条组件，支持状态、图标、进度和多种布局。</p>
+
+  <p>
+    <a href="https://www.npmjs.com/package/@rc-component/steps"><img src="https://img.shields.io/npm/v/@rc-component/steps.svg?style=flat-square" alt="npm version" /></a>
+    <a href="https://www.npmjs.com/package/@rc-component/steps"><img src="https://img.shields.io/npm/dm/@rc-component/steps.svg?style=flat-square" alt="npm downloads" /></a>
+    <a href="https://github.com/react-component/steps/actions"><img src="https://github.com/react-component/steps/actions/workflows/react-component-ci.yml/badge.svg" alt="CI" /></a>
+    <a href="https://codecov.io/gh/react-component/steps"><img src="https://img.shields.io/codecov/c/github/react-component/steps/master.svg?style=flat-square" alt="Codecov" /></a>
+    <a href="https://bundlephobia.com/package/@rc-component/steps"><img src="https://badgen.net/bundlephobia/minzip/@rc-component/steps" alt="bundle size" /></a>
+    <a href="https://github.com/umijs/dumi"><img src="https://img.shields.io/badge/docs%20by-dumi-blue?style=flat-square" alt="dumi" /></a>
+  </p>
+</div>
+
+<p align="center"><a href="./README.md">English</a> | 简体中文</p>
+
+
+## 特性
+
+- Renders progress and navigation steps from a simple `items` array.
+- 支持 horizontal and vertical layouts, inline mode, custom icons, and status control.
+- 提供 semantic `classNames` and `styles` slots for stable theming.
+- 保留 keyboard-accessible step changes when `onChange` is provided.
+
+## 安装
+
+```bash
+npm install @rc-component/steps
+```
+
+## 使用
+
+```tsx pure
+import Steps from '@rc-component/steps';
+import '@rc-component/steps/assets/index.css';
+
+export default () => (
+  <Steps
+    current={1}
+    items={[
+      { title: 'Create', content: 'Create an account' },
+      { title: 'Verify', content: 'Verify email' },
+      { title: 'Done', content: 'Start using the app' },
+    ]}
+  />
+);
+```
+
+Online preview: https://steps.react-component.vercel.app/
+
+## API
+
+### Steps
+
+| 名称 | 类型 | 默认值 | 说明 |
+| --- | --- | --- | --- |
+| `className` | string | - | Additional class name. |
+| `classNames` | `Partial<Record<SemanticName, string>>` | - | Semantic class names for internal slots. |
+| `components` | `{ root?: ComponentType; item?: ComponentType }` | - | Override root and item elements. |
+| `current` | number | 0 | Current step index. |
+| `iconRender` | `(originNode, info) => ReactNode` | - | Custom step icon renderer. |
+| `initial` | number | 0 | Initial step index offset. |
+| `itemRender` | `(originNode, info) => ReactNode` | - | Custom step item renderer. |
+| `itemWrapperRender` | `(originNode) => ReactNode` | - | Custom step item wrapper renderer. |
+| `items` | StepItem[] | [] | Step data. |
+| `onChange` | `(current: number) => void` | - | Triggered when a clickable step changes. |
+| `orientation` | `'horizontal' \| 'vertical'` | `'horizontal'` | Layout orientation. |
+| `prefixCls` | string | `'rc-steps'` | Prefix class name. |
+| `rootClassName` | string | - | Root class name. |
+| `status` | `'error' \| 'process' \| 'finish' \| 'wait'` | `'process'` | Current step status. |
+| `style` | React.CSSProperties | - | Root style. |
+| `styles` | `Partial<Record<SemanticName, React.CSSProperties>>` | - | Semantic styles for internal slots. |
+| `titlePlacement` | `'horizontal' \| 'vertical'` | `'horizontal'` | Title placement for horizontal steps. |
+
+### StepItem
+
+| 名称 | 类型 | 默认值 | 说明 |
+| --- | --- | --- | --- |
+| `className` | string | - | Item class name. |
+| `classNames` | `Partial<Record<ItemSemanticName, string>>` | - | Semantic class names for this item. |
+| `content` | React.ReactNode | - | Step content. |
+| `description` | React.ReactNode | - | Deprecated. Use `content` instead. |
+| `disabled` | boolean | false | Disable step click behavior. |
+| `icon` | React.ReactNode | - | Custom step icon. |
+| `onClick` | React.MouseEventHandler | - | Item click handler. |
+| `status` | Status | - | Item status. |
+| `style` | React.CSSProperties | - | Item style. |
+| `styles` | `Partial<Record<ItemSemanticName, React.CSSProperties>>` | - | Semantic styles for this item. |
+| `subTitle` | React.ReactNode | - | Subtitle. |
+| `title` | React.ReactNode | - | Title. |
+
+## 本地开发
+
+```bash
+npm install
+npm start
+npm test
+npm run tsc
+npm run compile
+npm run build
+```
+
+## 发布
+
+```bash
+npm run prepublishOnly
+```
+
+The release flow is handled by `@rc-component/np` through the `rc-np` command after the package build.
+
+## 许可证
+
+@rc-component/steps is released under the [MIT](./LICENSE.md) license.