Added git and github basics for web Dev beginners

[Yashkapure06]

Please check this i have added useful information related to git and its use in detail

[saragibby]

Creating this summation of Git/GitHub and commands is a very helpful addition. With the current GitHub Basics lesson, do you see this a reference page to that material?

[saragibby]

@Yashkapure06 as we already have a Git/GitHub lesson, it may be helpful to reduce this down to the lists of commands and have as a supplemental file within the Git/GitHub lesson.

In interested, update this PR with those changes:

1. update this file to limit to Git commands
2. move to live under GitHub Basics lesson
3. add link to Git commands file from GitHub Basics lesson readme

[Yashkapure06]

@Yashkapure06 as we already have a Git/GitHub lesson, it may be helpful to reduce this down to the lists of commands and have as a supplemental file within the Git/GitHub lesson.

In interested, update this PR with those changes:

1. update this file to limit to Git commands
2. move to live under GitHub Basics lesson
3. add link to Git commands file from GitHub Basics lesson readme

Sure I will update it asps!

[saragibby]

@Yashkapure06 let me know if you are still able to adapt this as a supplemental file within the GitHub lesson. If now, I can close this PR and open an issue for the community to pick up as this will be a great add to the lessons. Thanks!

[github-actions]

This PR has not seen any action for a while! Closing for now, but it can be reopened at a later date.

[Copilot]

Pull Request Overview

This PR adds comprehensive Git and GitHub documentation for web development beginners, including fundamental concepts, installation instructions, and a command reference guide.

• Introduces Git concepts and differences between Git and GitHub
• Provides detailed installation steps with visual guides
• Includes comprehensive command reference tables for common Git operations

---

_{Tip: Customize your code reviews with copilot-instructions.md. Create the file or learn how to get started.}