docs: Windows dev env setup link is broken

[a3s7p]

Here: https://docs.nillion.com/quickstart-install
And here: https://docs.nillion.com/installation
The link for the Windows guide is: https://docs.nillion.com/installation#windows-guide

While it leads to the page which includes the Windows guide, it does not open the correct tab.
The default first tab is shown which is "Mac and Linux".
Checked on Safari and Chrome.

Suggestions

Automatically check PRs towards docs for broken links in CI flow:

• If a link was changed = there are diff lines containing Markdown link syntax:
  • Check if the new link returns HTTP 200 OK in the preview deployment
  • Check if the page behind the link contains some text we expect
  • Maybe also show screenshots for pages behind all changed links in PR; possible with e.g. Selenium

By extending the check to all links in the docs on each PR you can have regression testing for existing links at the expense of longer CI running times.

While the CI does deploy a preview, as far as I understand it currently has to be manually checked.