fix: normalize Chinese (zh-CN) documentation language and terminology

[niushuai1991]

Description

The Chinese (zh-CN) documentation contains inconsistencies in character encoding and terminology:

1. Mixed traditional and simplified Chinese characters - Some terms use traditional characters (運, 儲, 據) mixed with simplified Chinese
2. Translation typos - Several mistranslated terms (e.g., "上市" instead of "列出", "全域性" instead of "glob")
3. Inconsistent terminology - Technical terms are not uniformly translated across different documentation files
4. Incorrect internal anchor links - Some internal links reference non-existent anchor IDs
   These inconsistencies reduce readability and create a poor user experience for Chinese-speaking users.

Plugins

unnecessary

OpenCode version

unnecessary

Steps to reproduce

1. Visit zh-CN documentation: https://opencode.ai/docs/permissions (or any zh-CN doc page)
2. Observe mixed traditional/simplified Chinese characters in the content
3. Specific examples:
   • In permissions.mdx : "運行" appears instead of "运行"
   • In tools.mdx: "巴什" appears instead of "bash"
   • In plugins.mdx: "運行" appears instead of "运行"
     For developers: Navigate to packages/web/src/content/docs/zh-cn/ in the codebase and open any of the 17 affected files to verify the issues.

Affected documentation pages

• Permissions: https://opencode.ai/docs/zh-cn/permissions/
• Tools: https://opencode.ai/docs/zh-cn/tools/
• Models: https://opencode.ai/docs/zh-cn/models/
• And 14 other zh-CN documentation pages

Screenshot and/or share link

unnecessary

Operating System

All platforms (this is a documentation issue affecting all users)

Terminal

N/A - web-based documentation

[github-actions]

This issue doesn't fully meet our contributing guidelines.

What needs to be fixed:

• The Steps to reproduce field is empty. For a documentation bug, please indicate which documentation files contain these issues and how users can find them (e.g., links to specific documentation files or sections with the problems).
• The Operating System and Terminal fields are empty. While optional, for context-specific issues, providing your environment helps maintainers verify and prioritize fixes.

Please edit this issue to address the above within 2 hours, or it will be automatically closed.

---

Related Issue:
This issue may relate to #10838 which also addresses Chinese (zh) localization consistency issues. Please check if your reported issues overlap with that ongoing work.

If you believe this was flagged incorrectly, please let a maintainer know.

[niushuai1991]

@jayair This is a documentation improvement issue rather than a runtime bug, Could you please remove the needs:compliance label? Thanks!