refactor(docs): Rename top-level 'GitHub' category to 'Version Control'

[Savvythelegend]

This Pull Request refactors the Docusaurus sidebar structure to improve information architecture and scalability within the documentation.

Previously, the top-level category labeled "GitHub" was misleading because it contained content for both GitHub and GitLab. The category has been renamed and restructured to more accurately group version control–related topics.

Current:

---

Type of Change

• New feature (e.g., new page, component, or functionality)
• Bug fix (non-breaking change that fixes an issue)
• UI/UX improvement (design, layout, or styling updates)
• Performance optimization (e.g., code splitting, caching)
• Documentation update (README, contribution guidelines, etc.)
• Other (please specify):

---

Changes Made

• Sidebar Label Renamed:
  The top-level category label was changed from "🐙 GitHub" to "🐙 Version Control" in sidebars.ts.

• Hierarchy Added:
  The previously flat list of links is now organized under two distinct nested categories:

  • 🐙 GitHub: Contains setup, basics, maintainer, and customization guides.
  • GitLab: Contains the intro-gitlab document.

• Code Safety:
  The change was manually implemented in sidebars.ts. It only affects the display hierarchy — all internal document IDs (e.g., GitHub/intro-github) and file paths remain unchanged.

---

Dependencies

List any new dependencies or tools required for this change.

None. This is purely a configuration file change.

---

Checklist

• My code follows the style guidelines of this project.
• I have tested my changes across major browsers and devices (npm run start verified).
• My changes do not generate new console warnings or errors.
• I ran npm run build and attached screenshot(s) in this PR.
• This is already an assigned issue to me, not an unassigned one.

  (Note: This is a structural improvement, not linked to a specific assigned task.)

---

Screenshot

After:

[vercel]

@Savvythelegend is attempting to deploy a commit to the recode Team on Vercel.

A member of the Team first needs to authorize it.

[github-actions]

Thank you for submitting your pull request! 🙌 We'll review it as soon as possible. The estimated time for response is 5–8 hrs.

In the meantime, please provide all necessary screenshots and make sure you run - npm build run , command and provide a screenshot, a video recording, or an image of the update you made below, which helps speed up the review and assignment. If you have questions, reach out to LinkedIn. Your contributions are highly appreciated!😊

Note: I maintain the repo issue every day twice at 8:00 AM IST and 9:00 PM IST. If your PR goes stale for more than one day, you can tag and comment on this same issue by tagging @sanjay-kv.

We are here to help you on this journey of open source. Consistent 20 contributions are eligible for sponsorship 💰

🎁 check our list of amazing people we sponsored so far: GitHub Sponsorship. ✨

📚Your perks for contribution to this community 👇🏻

1. Get free Consultation use code recode50 to get free: Mentorship for free.

2. Get the Ebook for free use code recode at checkout: Data Science cheatsheet for Beginners.

3. Check out this weekly Newsletter: Sanjay's Newsletter.

If there are any specific instructions or feedback regarding your PR, we'll provide them here. Thanks again for your contribution! 😊

[sanjay-kv]

I havent seen issue for this , gitlab will be removed later