Fix remaining absolute path links to use relative paths

Author: Copilot

content/docs/01-quickstart/individual-developers.en.mdx

@@ -453,7 +453,7 @@ npm install
 
 ## Getting Help
 
-- 📚 [Documentation](/docs) - Complete guides
+- 📚 [Documentation](../../) - Complete guides
 - 💬 [Community Forum](https://github.com/objectstack/objectstack/discussions)
 - 🐛 [Report Issues](https://github.com/objectstack/objectstack/issues)
 - 💡 [Examples Repository](https://github.com/objectstack/examples)

content/docs/01-quickstart/individual-developers.zh-CN.mdx

@@ -453,7 +453,7 @@ npm install
 
 ## 获取帮助
 
-- 📚 [文档](/zh-CN/docs) - 完整指南
+- 📚 [文档](../../) - 完整指南
 - 💬 [社区论坛](https://github.com/objectstack/objectstack/discussions)
 - 🐛 [报告问题](https://github.com/objectstack/objectstack/issues)
 - 💡 [示例仓库](https://github.com/objectstack/examples)