Add more Topics

[harshiniks]

In Community Exchange, GitHub Topics will help the discoverability of your project. You should create topics pertaining to:

• the tech stack you used on the project
• the subject matter of your repo
• the subject(s) covered in your LEARN.md

There is a limit of 20 topics you can add to your repo. There is no need to go overboard with topics. We recommend under 10 topics. You can add topics by following these instructions.

You already have very good topics on the repo, please take time to go through above doc and see if any more topics would be helpful.