chore(i8n,docs): processed translations (#41117)

Co-authored-by: Crowdin Bot <support+bot@crowdin.com>

docs/i18n/chinese/_sidebar.md

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+- **Getting Started**
+  - [Introduction](index.md "Contribute to the freeCodeCamp.org Community")
+  - [Frequently Asked Questions](FAQ.md)
+- **Code Contribution**
+  - [Set up freeCodeCamp locally](how-to-setup-freecodecamp-locally.md)
+  - [Open a pull request](how-to-open-a-pull-request.md)
+  - [Work on coding challenges](how-to-work-on-coding-challenges.md)
+  - [Work on video challenges](how-to-help-with-video-challenges.md)
+  - [Work on the news theme](how-to-work-on-the-news-theme.md)
+  - [Work on the docs theme](how-to-work-on-the-docs-theme.md)
+- **Translation Contribution**
+  - [Translating a Curriculum File](how-to-translate-files.md)
+  - [Proofreading a Curriculum File](how-to-proofread-files.md)
+- **Optional Guides**
+  - [Catch outgoing emails locally](how-to-catch-outgoing-emails-locally.md)
+  - [Set up freeCodeCamp on WSL](how-to-setup-wsl.md)
+  - [Add Cypress tests](how-to-add-cypress-tests.md)
+  - [How to Translate the Website](how-to-translate-the-website.md)
+
+---
+
+- **Flight Manuals** (for Staff & Mods)
+  - [Moderator Handbook](moderator-handbook.md)
+  - [DevOps Handbook](devops.md)
+
+---
+
+- **Our Community**
+  - [**GitHub**](https://github.com/freecodecamp/freecodecamp)
+  - [**Discourse Forum**](https://freecodecamp.org/forum/c/contributors)
+  - [**Chat Server**](https://chat.freecodecamp.org/home)