Setup Gatsbyjs and Docs theme

[perminder-klair]

https://github.com/ericwindmill/gatsby-starter-docs

or

https://github.com/Rocketseat/gatsby-starter-rocket-docs

or

checkout
https://www.gatsbyjs.org/tutorial/writing-documentation-with-docz/
https://github.com/doczjs/gatsby-starter-docz
or
https://github.c

for home page
https://github.com/tailwindtoolbox/Landing-Page
or
https://github.com/ImedAdel/automatic-gatsbyjs-app-landing-page