Docs "source" buttons do not go to source code for relevant function

[kimlaberinto]

As mentioned in #21 (comment)

In the deployed docs, the "source" buttons that appear when you hover over functions' docstrings do not properly link to the docstring in the source code. They simply only link to the main repo URL.

Some thoughts can be found the following link to my draft PR.

• Fix "link to source" buttons in docs by removing repo from makedocs #23

[kimlaberinto]

When I looked at various docs/make.jl files from various prominent Julia packages, I found that none of them used the repo field in makedocs.

I checked the Documenter.jl docs, and it said this about repo in makedocs:

repo specifies a template for the "link to source" feature. If you are using GitHub, this is automatically generated from the remote.

As we are using GitHub, I believe this should be automatic so I think removing repo from makedocs will make it work, leading to my PR #23

If you have CI checks that produce a preview version of deployed docs, then we can check that version. I tried building locally but I faced other issues, where I couldn not see the "link to source code" buttons in my local builds
https://discourse.julialang.org/t/documenter-im-not-seeing-source-hover-buttons-in-my-local-docs-build-how-can-i/66823