You only need Zola installed on your system, check the instructions [on their site](https://www.getzola.org/documentation/getting-started/installation/).
To test the site locally, you can run `zola serve` at the root of the repository (After the submodule for the theme has been set up). If you run the `zola build` command, the site will be build and output in the `public` directory.
You can use the script `new_article.sh` to create a new article, fill its metadata and start editing it righ away. Otherwise, they are under `content/articles`