Research for transition to Typescript

Transition the frontend code to TypeScript for improved type safety and development experience.

I currently have a good idea on typescript for react like how it works and how to use it etc. so I could help there but very less idea of how to transition the whole frontend code to Typescript from JS, but hopefully our community will help. Open to SUGGESTIONS

Only Typescript configuration already present in the codebase is for SHACDN cause I like the library very much, I'm not sure about it how I made use of it in this project, like how I set it up but still, it works so I didn't touch it much.

I would love if someone could suggest me a bullet point approach of how to start and carry on this transition. SHED some knowledge with a little bit of research on this topic.

# Process Ahead
- Fork this code.
- Make your own branch.
- Make a readme file named "ResearchForTS.md" and document your approach.
- Ask for suggestions and help (if needed).
- Generate a Pull Request when you have a deduced plan.
- Wait for the reply ✌️😉!