sphinx linkchecker

[wasita]

https://jupyterbook.org/advanced/html.html#html-link-check

[wasita]

idea is to check for broken links using sphinx

[wasita]

#38

[wasita]

@ljchang sphinx linkcheck implemented here as a separate gh action, that way if it fails the build deploy won't fail
currently not sure how to just extract all of the broken links for easy viewing, but for now you can navigate to the actions page and look at the logs to see which links pass or fail