Update Readme.md for better styling.

[dk3775]

I think we should update the readme.md file as it's a bit old now.
Here is the list of things we can do

• Update the preview (GIF)
• Add more styling and content.
• Update images

You can also drop your ideas about this :>

[Purvesh77]

Hey @dk3775 I want to work on this task. So can you assign this task to me?
So that it will help me in Hactoberfest 2022 event.
Thank You !

[dk3775]

Yea sure go on, will add label once PR will be merged😀

[koushikpaul-06]

Hi, I can contribute to this. I will deliver the result you're looking for. Please assign this to me.

[dk3775]

There is no need of assignment as multiple people are working on it. You can submit a PR if it will be valid we can merge it.

[Deep0123]

sir, please help me where to upload the readme

[airfusion64]

Hey @dk3775 , can I start contributing to this issue without assigning?