proposal: document docusaurus procedures on the first page

[lucaaamaral]

proposal: document docusaurus procedures on the first page

Problem

There is a Dockerfile to start Docusaurus, but no instruction on how to start it.

Solution

document docusaurus procedures on the first page

Non-goals

Anything specifically excluded from the concept

[lucaaamaral]

Assigned to @emmanuelmaia.
Write docusaurus instructions on the first page of this repository.

[lucaaamaral]

Include:

• information on what is docusaurus
• repository structure
• how to setup docusaurus
• mention the hot reload feature for development
• add links to slack

[lucaaamaral]

Done in #44 by @emmanuelmaia