docs: add contributing guide

CONTRIBUTING-zh.md

@@ -0,0 +1,60 @@
+# 贡献指南
+
+我们真的很高兴你有兴趣为 qiankun 贡献。在提交您的代码之前，请务必花点时间阅读以下指南:
+
+### 1. 安装 Node.js 和 pnpm
+
+前往 <https://nodejs.org/> 下载并安装适合你的操作系统的最新稳定版本。安装 pnpm: <https://pnpm.io/installation>
+
+### 2. 分叉并签出你自己的仓库
+
+进入 <https://github.com/umjs/qiankun>，点击“Fork”按钮。然后按照 [GitHub 文档](https://help.github.com/articles/fork-a-repo)进行分叉和克隆。
+
+克隆自己的分叉：
+
+```shell
+git clone https://github.com/<你的 Github 用户名>/qiankun
+```
+
+在克隆仓库后，需要运行 `pnpm install` 以获得所有必要的依赖。
+
+```shell
+cd qiankun
+pnpm install
+```
+
+此步骤必须连接网络。它需要下载很多依赖。
+
+**注意**：每次从主仓库拉取代码后都重新运行 `pnpm install` 有助于确保使用最新的开发依赖。
+
+### 3. 更改代码 & 补充/更新测试用例
+
+测试代码位于 `__tests__/`，测试框架采用 [vitest](https://vitest.dev/)。
+
+### 4. 执行测试
+
+提交代码前请确保测试任务通过✅。
+
+```shell
+pnpm run ci
+```
+
+### 5. 提交变更
+
+qiankun 使用 [conventional commits](https://www.conventionalcommits.org/)。
+
+### 6. 执行 changeset （可选）
+
+如果你的更改包含功能性变更，请执行：
+
+```shell
+pnpm changeset
+```
+
+qiankun 遵循[语义化版本](https://semver.org/)，根据你的变更类型选择相对应的类型：
+
+- major: 不兼容的API更改
+- minor: 向后兼容的方式添加功能
+- patch: 向后兼容的错误修复
+
+### 7. 提交 pull request

CONTRIBUTING.md

@@ -0,0 +1,53 @@
+# Contribution Guide
+
+We're truly delighted that you're interested in contributing to qiankun. Before submitting your code, please take some time to read through the following guidelines:
+
+## 1. Install Node.js and pnpm
+
+Visit [nodejs.org](https://nodejs.org/) to download and install the latest stable version suitable for your operating system. Install pnpm: [pnpm.io/installation](https://pnpm.io/installation)
+
+## 2. Fork and check out your own repository
+
+Go to [github.com/umjs/qiankun](https://github.com/umjs/qiankun), click the “Fork” button. Then follow the [GitHub documentation](https://help.github.com/articles/fork-a-repo) to fork and clone.
+
+Clone your own fork:
+
+```shell
+git clone https://github.com/<Your Github Username>/qiankun
+```
+
+This step requires an internet connection as it will download many dependencies.
+
+**Note**: Every time you pull the code from the main repository, re-running `pnpm install` helps ensure you are using the latest development dependencies.
+
+## 3. Modify the code & supplement/update test cases
+
+Test code is located in `__tests__/`, and the testing framework used is [vitest](https://vitest.dev/).
+
+## 4. Execute tests
+
+Before submitting your code, make sure the test tasks pass✅.
+
+```shell
+pnpm run ci
+```
+
+## 5. Commit changes
+
+qiankun uses [conventional commits](https://www.conventionalcommits.org/).
+
+## 6. Execute changeset (optional)
+
+If your changes include functional changes, please run:
+
+```shell
+pnpm changeset
+```
+
+qiankun adheres to [semantic versioning](https://semver.org/). Choose the type corresponding to your changes:
+
+- major: Incompatible API changes
+- minor: Add features in a backward-compatible manner
+- patch: Backward-compatible bug fixes
+
+## 7. Submit pull request

README.md

@@ -107,6 +107,10 @@ Visit `http://localhost:7099`.
 
 See [Qiankun 3.0 Roadmap](https://github.com/umijs/qiankun/discussions/1378)
 
+## 🤝 Contributing
+
+See [contributing guide](./CONTRIBUTING.md).
+
 ## 👥 Contributors
 
 Thanks to all the contributors!