docs(contribute): fix indentation error and project name (#141)

## AgentScope-Java Version

AgentScope 1.0.1-SNAPSHOT

## Description

**fix contribute some indentation errors and add Chinese version link**

## Checklist

Please check the following items before code is ready to be reviewed.

- [ ]  Code has been formatted with `mvn spotless:apply`
- [ ]  All tests are passing (`mvn test`)
- [ ]  Javadoc comments are complete and follow project conventions
- [ ] Related documentation has been updated (e.g. links, examples,
etc.)
- [ ]  Code is ready for review

Author: fang-tech

CONTRIBUTING.md

@@ -1,10 +1,11 @@
-# Contributing to AgentScope
+[**中文贡献者指南**](CONTRIBUTING_zh.md)
+# Contributing to AgentScope-Java
 
 ## Welcome! 🎉
 
-Thank you for your interest in contributing to AgentScope! As an open-source project, we warmly welcome and encourage
+Thank you for your interest in contributing to AgentScope-Java! As an open-source project, we warmly welcome and encourage
 contributions from the community. Whether you're fixing bugs, adding new features, improving documentation, or sharing
-ideas, your contributions help make AgentScope better for everyone.
+ideas, your contributions help make AgentScope-Java better for everyone.
 
 ## How to Contribute
 
@@ -141,4 +142,4 @@ If you need assistance or have questions:
 
 ---
 
-Thank you for contributing to AgentScope! Your efforts help build a better tool for the entire community. 🚀
+Thank you for contributing to AgentScope-Java! Your efforts help build a better tool for the entire community. 🚀

CONTRIBUTING_zh.md

@@ -1,9 +1,10 @@
-# 贡献到 AgentScope
+[**English Contributing Guide**](CONTRIBUTING.md)
+# 贡献到 AgentScope-Java
 
 ## 欢迎！🎉
 
-感谢开源社区对 AgentScope 项目的关注和支持，作为一个开源项目，我们热烈欢迎并鼓励来自社区的贡献。无论是修复错误、添加新功能、改进文档还是
-分享想法，这些贡献都能帮助 AgentScope 变得更好。
+感谢开源社区对 AgentScope-Java 项目的关注和支持，作为一个开源项目，我们热烈欢迎并鼓励来自社区的贡献。无论是修复错误、添加新功能、改进文档还是
+分享想法，这些贡献都能帮助 AgentScope-Java 变得更好。
 
 ## 如何贡献
 
@@ -14,9 +15,9 @@
 在开始贡献之前，请查看我们的开发路线图：
 
 - **查看 [Issue](https://github.com/agentscope-ai/agentscope-java/issues) 页面**
-    - **如果存在相关问题** 并且标记为未分配或开放状态：
-    - 请在该问题下评论，表达您有兴趣参与该任务
-    - 这有助于协调开发工作，避免重复工作
+  - **如果存在相关问题** 并且标记为未分配或开放状态：
+      - 请在该问题下评论，表达您有兴趣参与该任务
+      - 这有助于协调开发工作，避免重复工作
 
   - **如果不存在相关问题**：
     - 请创建一个新 issue 用以描述对应的更改或功能
@@ -139,5 +140,5 @@ mvn spotless:apply
 
 ---
 
-感谢为 AgentScope 做出贡献！🚀
+感谢为 AgentScope-Java 做出贡献！🚀