[Docusaurus] Make playground

[dawsbot]

like ethers playground:

https://playground.ethers.org/

This task may involve "breaking out" of Docusaurus in order to create a playground page.

[ayushch80]

hey ! check out https://ayushch80.github.io/eeth-playground/ repo --> https://github.com/ayushch80/eeth-playground but there may be some issues regarding keccak256

[dawsbot]

Nice work @ayushch80! This is the right start to this :)

I'm going to iterate on this idea soon, an important feature is supporting module import and syntax highlighting with a true web-based editor. The current site at https://eeth.dev is built with docusaurus so I was planning on building with their recommendations for in-browser code editing