Potential issues with quarto target

[AndersAskeland]

In previous version of the course we used a lesson.qmd, however, in the newest, we only have learning.qmd.

This is a good change, however, there is a section that can be tricky due to this change. See:

"Since we’re using the doc/learning.qmd as a sandbox, we won’t include it as a pipeline target. Instead we will use the doc/learning.qmd file:"

I see the only possibility of using doc/learning.qmd. We then risk that people pipeline crashes if they have a mess in the file, however, that could perhaps also be a good thing moving forward, as it incentives people to not have a messy file.