Implement Live-Search on the "Complete Learning Guide on Version Control (Git & GitHub)" and "Projects" page + Fix the scroll to bottom feature

[AASTHAPOKHRIYAL]

1. Currently on the GitGuide page, a basic search functionality has been implemented. For eg:
   When I try to search "collaboration" and then enter or click the spacebar, then only I am able to see the filtered list of items which has the "collaboration" word in it.
   If I implement the live-search feature, as soon as a user types the letter "c" the container below will refresh it with a curated list of items starting with the letter "c". This will enhance the user experience and convinience.

2. There is a very similar issue with the Projects page too.

3. I noticed that the different pages in the website are having different types of scrolling mechanism without any consistency. Eg: in the "frontend" page, we have the scroll to top option. In the "backend" we have scroll to bottom option, and then in the ML/DL section there is neither of the 2 options for the user.
   This inconsistency can lead to a bad user experience.
   I'll make sure all the sections have one kind of scroll option to maintain a clean website.

[milan-deori]

i want to work on this issue , i know about this feature and the issue very well, @Sauve9119 plz assign me this issue.

[milan-deori]

@Sauve9119 ,
assign this issue to me.