Docs: add post

[yangchuansheng]

🤖[deprecated] Generated by Copilot at 8bd2aa1

Summary

🚀🌐🛠️

This pull request adds support for multilingual blog posts to the Sealos website. It reorganizes the blog files into language-specific folders, adds new blog posts in English and Chinese, updates the website configuration and scripts, and modifies some existing blog posts.

New blog post for Sealos
Cloud OS with many features
Spring of innovation

Walkthrough

• Add new blog posts in English and Chinese to announce the release of Sealos, a cloud operating system project (link, link)
• Move existing blog posts in Chinese to the zh-Hans folder and update their filenames (link, link, link)
• Add new authors to the authors.yml file in both languages and update the file paths (link, link)
• Add new options.json file to the zh-Hans folder to provide translations for the blog labels and descriptions (link)
• Update the docusaurus.config.js file to set the default language for the blog to English and point to the en folder (link)
• Update the package.json file to copy the blog files from the zh-Hans folder to the i18n folder for localization (link)
• Delete the unused blog post sealos-is-unique.md (link)

[sealos-ci-robot]

🤖 Generated by lychee action

Summary

Status	Count
🔍 Total	1018
✅ Successful	340
⏳ Timeouts	0
🔀 Redirected	0
👻 Excluded	677
❓ Unknown	0
🚫 Errors	0

Full action output

Full Github Actions output

[sweep-ai]

Apply Sweep Rules to your PR?

• Apply: All new business logic should have corresponding unit tests.
• Apply: Refactor large functions to be more modular.
• Apply: Add docstrings to all functions and file headers.

[sealos-ci-robot]

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[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Comparison is base (b6643a4) 65.45% compared to head (cfb77b3) 65.45%.
Report is 3 commits behind head on main.

Additional details and impacted files

@@           Coverage Diff           @@
##             main    #4309   +/-   ##
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  Coverage   65.45%   65.45%           
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  Files           8        8           
  Lines         660      660           
=======================================
  Hits          432      432           
  Misses        180      180           
  Partials       48       48           

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