Convert current website into Next.js static site

[umairwaheed]

Implement the current website in Next.js.

Problems that we want to solve:

• Move away from writing direct HTML and JS.
• Remove duplication of code.
• Improve code quality.

Implementation Suggestions:
You should fork this repository and then do all the development in your fork. Once you think your code is ready, you can create a PR against this repo. See docs about fork.

References:

• Github pages
• Next.js

[umairwaheed]

Done via #5