docs: add Development section to README with quick setup guide

CONTRIBUTING.md

@@ -37,7 +37,7 @@ For new feature additions, please first contact us directly via the contact info
 + Please follow the [Angular](https://github.com/conventional-changelog/conventional-changelog/tree/master/packages/conventional-changelog-angular)
 
 + Commit with different scopes
-  - API: `feat(api): xxx`
+  - API: `feat(backend): xxx`
   - UI: `feat(ui): xxx`
 
 + Please keep the commit message in English for better understanding by all developers.

CONTRIBUTING_cn.md

@@ -37,7 +37,7 @@
 + 请遵循 [Angular](https://github.com/conventional-changelog/conventional-changelog/tree/master/packages/conventional-changelog-angular)
 
 + 提交时使用不同的范围
-  - API: `feat(api): xxx`
+  - API: `feat(backend): xxx`
   - UI: `feat(ui): xxx`
 
 + 为了确保所有开发者都能更好地理解，提交信息请使用英文。

README.md

@@ -119,6 +119,30 @@ Star us, and you will receive all releases notifications from GitHub without any
   - Username: admin
   - Password: 123456 (default) or your custom password if using setup.sh
 
+## Development
+
+For developers who want to contribute to OneTerm or set up a local development environment:
+
+### 🚀 Quick Development Setup
+```bash
+# Clone repository
+git clone https://github.com/veops/oneterm.git
+cd oneterm/deploy
+
+# Frontend development (live editing)
+./dev-start.sh frontend
+
+# Backend development (live editing)  
+./dev-start.sh backend
+
+```
+
+### 📖 Detailed Development Guide
+For complete setup instructions, troubleshooting, and development workflows:
+- **[Development Environment Setup Guide](deploy/dev_readme.md)**
+
+**Requirements**: Docker, Node.js 14.17.6+, Go 1.21.3+
+
 ## Contributing
 
 We welcome all developers to contribute code to improve and extend this project. Please read our [contribution guidelines](CONTRIBUTING.md) first. Additionally, you can support Veops open source through social media, events, and sharing.
@@ -131,9 +155,3 @@ We welcome all developers to contribute code to improve and extend this project.
 - [CMDB](https://github.com/veops/cmdb): Simple, lightweight, and versatile operational CMDB
 - [ACL](https://github.com/veops/acl): A general permission control management system.
 - [messenger](https://github.com/veops/messenger): A simple and lightweight message sending service.
-
-## Community
-
-+ Email: <a href="mailto:bd@veops.cn">bd@veops.cn</a>
-+ WeChat official account: Welcome to follow our WeChat official account and join our group channels
-  <img src="docs/images/wechat.png" alt="WeChat official account" />

README_cn.md

@@ -123,6 +123,30 @@ OneTerm 是一款简单、轻量、灵活的企业级堡垒机产品，基于4A
   - 账号: admin
   - 密码: 123456（默认）或使用setup.sh时设置的自定义密码
 
+## 开发环境
+
+为希望贡献代码或搭建本地开发环境的开发者提供：
+
+### 🚀 快速开发环境搭建
+```bash
+# 克隆代码库
+git clone https://github.com/veops/oneterm.git
+cd oneterm/deploy
+
+# 前端开发（实时编辑）
+./dev-start.sh frontend
+
+# 后端开发（实时编辑）  
+./dev-start.sh backend
+
+```
+
+### 📖 详细开发指南
+完整的环境搭建说明、故障排除和开发流程：
+- **[开发环境搭建指南](deploy/dev_readme.zh.md)**
+
+**环境要求**: Docker, Node.js 14.17.6+, Go 1.21.3+
+
 ## 代码贡献
 我们欢迎所有开发者贡献代码，改善和扩展这个项目。请先阅读我们的[贡献指南](CONTRIBUTING_cn.md)。此外，您还可以通过社交媒体、活动和分享来支持 Veops 的开源。