feat: add interactive Git learning resources and improve documentation navigation

Author: santhosh-005

docs/GitHub/intro-github.md

@@ -62,10 +62,14 @@ In the above example, all the developers were able to work on different features
         | Commit  |  | 		Makes Changes |
         | Branch  | 	A series of linked commits | 		The most recent commit is called Head. |
         | Remote  | 	 | 		reference to other git repo |
-        | | 	 Git Command | 		Check this tutorial
+        | | 	 Git Command | 		Check our [Git Commands Cheatsheet](../GitHub/setup-environment/git-commands.md) for practical examples |
 
 :::
 
+:::tip Need Git Commands?
+Want to start using Git right away? Check out our [comprehensive Git Commands Cheatsheet](../GitHub/setup-environment/git-commands.md) that includes 50 essential Git commands with examples. We also recommend trying [Learn Git Branching](https://learngitbranching.js.org/) - an interactive visual tool to practice Git commands in a gamified environment!
+:::
+
 ## Why Learn GitHub? 
 
 GitHub simplifies the command-line interface of Git and makes it more GUI-friendly. GitHub is built on top of Git. Here want we do is staging the files and doing the commit, You can clone the entire repository, create a branch, commit to that branch, and then ask the main developer to merge the branch. When you clone in reality you are creating a copy of the real code/repository in your local environment.

docs/GitHub/setup-environment/git-commands.md

@@ -307,6 +307,13 @@ By managing these resources efficiently, web developers can create engaging and
 
 < />
 <iframe width="880" height="480" src="https://www.youtube.com/embed/jE8nqWSbUQs?list=PLrLTYhoDFx-kiuFiGQqVpYYZ56pIhUW63" title="Understanding the GitHub Flow" frameborder="0" allow="accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share" referrerpolicy="strict-origin-when-cross-origin" allowfullscreen></iframe>
+
+## Practice Git Interactively
+
+:::tip Learn By Doing
+Master Git through gameplay at [Learn Git Branching↗](https://learngitbranching.js.org/). This interactive learning platform turns Git concepts into visual puzzles and challenges. It's like a game that teaches you Git commands with immediate visual feedback - perfect for beginners and experienced developers alike.
+:::
+
 ## Conclusion
 
 In conclusion, I hope you enjoyed reading this article on “Git Cheat Sheet. 50 Git commands |Git Tutorials”. In the next post, We will continue the Git/Github courses with more added materials and set up of git in your system. Signing off Sanjay Kv