Documentation for meta template repo

[manuGil]

Add details documentation to meta-template

[manuGil]

Documentation will be manage using Quarto and it is been rendered at https://ss-nes.github.io/meta-template/

Markdown, python, Julia, and Jupyter notebook can easily be intregrated

[manuGil]

After a second consideration, it was agreed to implement documentation using Sphinx and RST