ark: Vignette hyperlinks are broken

[jennybc]

cli's hyperlinks to vignettes are broken. PR incoming.

To experience it, do this:

cli::cli_text("{.vignette fs::function-comparisons}")

and click on the resulting hyperlink. You get this (why can I not copy this text? 🤔)

[jennybc]

QA: Execute this code in the R console:

cli::cli_text("{.vignette fs::function-comparisons}")

(any pkg::vignette-name will do FWIW).

And click on the vignette-opening link. It should open that vignette in the help pane.

[juliasilge]

Ark has been bumped since this was merged, so we can verify this now.

[testlabauto]

Verified Fixed

Positron Version(s) : 2024.11.0-140
OS Version          : OSX

Test scenario(s)

Vignette opens as expected.

Link(s) to TestRail test cases run or created: