Readme I18n

Automatically translates and updates README.md from English to Simplified Chinese, keeping English primary and adding navigation links between versions.

Name: README-i18n

Description: Synchronizes README.md to Simplified Chinese while maintaining English as the primary source.

Instructions

1. Analyze the existing README.md in the root directory.
2. Ensure English content remains the primary source.
3. Generate/Update README-zh.md (Simplified Chinese).
4. Add a navigation link at the top of both files:
   • In README.md: [简体中文](README-zh.md)
   • In README-zh.md: [English](README.md)
5. Do not modify non-documentation files.
6. Verify document framework and correct any grammar or spelling errors before translation.