Repo page links on right nav broken for Windows builds

[mbheinen]

Environment

• Version of Docsy you are using: broken in 0.9.0 and also 0.11.0
• How are you using Docsy? As a:
  • Hugo module
  • NPM module
  • Git submodule
  • Other:
• Version of Hugo you are using (output of hugo version): 0.115.3 (but also seems to be broken on 0.138.0)
• OS:
  • Linux
  • macOS
  • Windows
  • Other:

Problem

This issue is described here https://stackoverflow.com/questions/78754682/docsy-edit-link-are-generate-with-local-absolute-path. Basically, the "View page source", "Edit this page", and "Create child page" hyperlinks are broken when doing hugo build on Windows. I think this may have broke with this commit 435b2e0 released in Docsy 0.9.0 because it adds a forwardslash to hugo.WorkingDir when creating the trimmed path for the file in the page-meta-links.html template. This was working fine on Hugo v0.115.3 and Docsy v0.7.1 but I noticed it broke when I tried to update to current latest (Hugo v0.138.0 and Docsy v0.11.0)

Easily reproducible by cloning https://github.com/google/docsy-example on Windows and running hugo or hugo serve. You'll notice the hyperlinks for "View page source", "Edit this page", and "Create child page" are paths like

https://github.com/google/docsy-example/edit/main/C:%5csources%5csite%5cdocsy-example%5ccontent%5cen%5cdocs%5c_index.md

Rather than the expected

https://github.com/google/docsy-example/edit/main/_index.md