docs: Sync zh_CN docs with English Version

[niushuai1991]

Issue for this PR

Closes #

Type of change

• Bug fix
• New feature
• Refactor / code improvement
• Documentation

What does this PR do?

Please provide a description of the issue, the changes you made to fix it, and why they work. It is expected that you understand why your changes work and if you do not understand why at least say as much so a maintainer knows how much to value the PR.

If you paste a large clearly AI generated description here your PR may be IGNORED or CLOSED!

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Problem

After commit 72c09e1 (2026-02-13), the English documentation received several updates, but the Chinese translation documents in packages/web/src/content/docs/zh-cn/ were missing corresponding content, causing inconsistencies between the Chinese and English versions.

Solution

Systematically compared English and Chinese documentation files and added all missing content to ensure synchronization.

Changes

This PR modifies 6 files with 9 updates:

1. custom-tools.mdx - Added "Name collisions" section

• Location: After line 80
• Content: Explains precedence rules when custom tools share names with built-in tools
• Example: Demonstrates overriding the built-in bash tool
• Note: Recommends unique names unless intentionally replacing built-in tools

2. lsp.mdx - Added Julia Language Server

• Location: After line 29
• Content: Added julials LSP server support
• Requirements: julia and LanguageServer.jl installed

3. plugins.mdx - Added tool name collision note

• Location: After line 308
• Content: Note explaining that plugin tools take precedence when names collide with built-in tools

4. tui.mdx - Fixed command typo

• Location: Line 237
• Change: /theme → /themes

5. providers.mdx - Added Amazon Bedrock section separators

• Location: Between 5 subsections
• Content: Added *** horizontal rule separators for better readability
• Sections:
  • Environment Variables (Quick Start)
  • Configuration File (Recommended)
  • Advanced: VPC Endpoints
  • Authentication Methods
  • Authentication Precedence

6. zen.mdx - Updated model list

• Reordered Claude models: Opus → Sonnet → Haiku, versions descending
• Added: Claude Sonnet 4.6
• Added: Gemini 3.1 Pro
• Added: GLM 5 Free

7. zen.mdx - Updated pricing table

• Reordered Claude pricing to match model list order
• Added: Claude Sonnet 4.6 pricing (two tiers)
• Added: Gemini 3.1 Pro pricing (two tiers)
• Added: GLM 5 Free pricing
• Fixed: Token → tokens (casing match with English version)

8. zen.mdx - Added free model note

• Location: Beginning of free models list
• Content: GLM 5 Free limited-time availability note

9. zen.mdx - Added privacy note

• Location: Privacy exceptions list
• Content: GLM 5 Free data usage policy during free period

Why this works

• ✅ All changes align with English version
• ✅ Preserved original file formatting and indentation
• ✅ Clean Git diff with only necessary changes
• ✅ No functional code changes, documentation only

How did you verify your code works?

Verification Steps

1. ✅ Systematically compared each section between English and Chinese versions
2. ✅ Confirmed all missing content has been added
3. ✅ Verified updated documents display correctly in browser
4. ✅ Checked Git diff to ensure no unnecessary formatting changes
5. ✅ Confirmed table sorting, code examples, and links are correct

Browser Testing

• custom-tools.mdx
• lsp.mdx
• plugins.mdx
• providers.mdx
• tui.mdx
• zen.mdx

Screenshots / recordings

If this is a UI change, please include a screenshot or recording.

(Documentation update, no screenshots needed)

Checklist

• I have tested my changes locally
• I have not included unrelated changes in this PR

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Additional Notes

• All changes are documentation content updates only
• No impact on any code functionality
• Chinese documentation is now fully synchronized with English version
• Recommend notifying Chinese translation maintainers after merge for any follow-up translation work if needed

If you do not follow this template your PR will be automatically rejected.

[github-actions]

Hey! Your PR title supplementing missing content in chinese docs doesn't follow conventional commit format.

Please update it to start with one of:

• feat: or feat(scope): new feature
• fix: or fix(scope): bug fix
• docs: or docs(scope): documentation changes
• chore: or chore(scope): maintenance tasks
• refactor: or refactor(scope): code refactoring
• test: or test(scope): adding or updating tests

Where scope is the package name (e.g., app, desktop, opencode).

See CONTRIBUTING.md for details.

[github-actions]

Thanks for updating your PR! It now meets our contributing guidelines. 👍