This PR contains the work done to write the main article of the `DocC` documentation for the library, which introduces the library as well as explains how to install it and use it.
Reviewed-on: #7
Co-authored-by: Javier Cicchelli <javier@rock-n-code.com>
Co-committed-by: Javier Cicchelli <javier@rock-n-code.com>
