Fix bug with pkgdown website rendering

[henriquesposito]

Pkgdown fails with a weird error...

[BBieri]

Just had a quick look at the "Build and Deploy" website action and was able to reproduce the same error locally. It seems to be related to the NAMESPACE not including the advdate() function from our package for some obscure reason. Redocumenting the package solved the error locally in my case. Hence, maybe adding a Document step like:

- name: Document
   run: Rscript -e 'roxygen2::roxygenise()'

... in the {pkgdown} runner right above the install step might solve the issue. Hope it helps 😄

[henriquesposito]

Thank you very much for your help @BBieri ! Hope you are doing great!

I will definitely try and implement the solution described. I also just noticed that the ´{roxygen2}´ version in the package Description file for main branch is 7.2.0, instead of the 7.2.1 (newer) version in develop brench, which could be related to this weird issue...