nodeX Website: Make the landing page look and feel better

[atapas]

We have a website that gets generated automatically out of the codebase. It is hosted here: https://node-x.netlify.app/

We need to enhance it with the following at a minimum:

• Add a header with the logo, name(nodeX), twitter handle(tapasadhikary), GitHub link
• Add a footer
• Organize the links well.
• When we go to a particular source code, the formatting should be done better way.
• There should be a way to copy the code with a single click.
• Any other suggestions, discuss.

Not looking for any library/framework to include.

[Aru-Ku]

I have started working on When we go to a particular source code, the formatting should be done better way. from above list of features. Update will be followed up in #21