feat(link): new typography tokens, focus color and design, WHCM focus state

[aramos-adobe]

Link S2 migration

New tokens

Color

spectrum-link-focus-indicator-color
spectrum-link-focus-indicator-thickness
spectrum-link-focus-indicator-gap
spectrum-link-corner-radius

Typography

spectrum-link-line-height
spectrum-link-line-height-cjk-100
spectrum-link-font-size
spectrum-link-font-style
spectrum-link-font-weight
spectrum-link-text-underline-thickness
spectrum-link-text-underline-gap

How and where has this been tested?

Please tag yourself on the tests you've marked complete to confirm the tests have been run by someone other than the author.

Validation steps

Regression testing

Validate:

1. The documentation pages for at least two other components are still loading, including:

• The pages render correctly, are accessible, and are responsive.

2. If components have been modified, VRTs have been run on this branch:

• VRTs have been run and looked at.
• Any VRT changes have been accepted (by reviewer and/or PR author), or there are no changes.

Screenshots

To-do list

• I have read the contribution guidelines.
• I have updated relevant storybook stories and templates.
• I have tested these changes in Windows High Contrast mode.
• If my change impacts other components, I have tested to make sure they don't break.
• If my change impacts documentation, I have updated the documentation accordingly.
• ✨ This pull request is ready to merge. ✨

[changeset-bot]

🦋 Changeset detected

Latest commit: c8ecf03

The changes in this PR will be included in the next version bump.

This PR includes changesets to release 3 packages

Name	Type
@spectrum-css/link	Major
@spectrum-css/contextualhelp	Major
@spectrum-css/dropzone	Major

Not sure what this means? Click here to learn what changesets are.

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[github-actions]

🚫 [eslint] <no-unused-vars> _{reported by reviewdog 🐶}
'Typography' is defined but never used.

[github-actions]

File metrics

Summary

Total size: 1.38 MB^*

Package	Size	Minified	Gzipped
link	4.52 KB	4.29 KB	1.06 KB

link

Filename	Head	Minified	Gzipped	Compared to base
index.css	4.52 KB	4.29 KB	1.06 KB	🔴 ⬆ 1.26 KB
metadata.json	2.34 KB	-	-	🔴 ⬆ 0.87 KB

* Size is the sum of all main files for packages in the library.
* An ASCII character in UTF-8 is 8 bits or 1 byte.

[github-actions]

🚀 Deployed on https://pr-3570--spectrum-css.netlify.app

[rise-erpelding]

This was such a nicer-sized migration to review compared to some of the ones we've had lately! 😸

The primary, secondary, and static colors are on point and looking good, same for standalone default and standalone quiet! The main recommendation that I'd make here is to ensure that we can see the inline variant with Storybook controls, tests, and with a story of its own on the Docs page. It looks like the only real change there is maybe just the font weight? It seems like there's a clear differentiation between standalone and inline links in S2, so it's probably worth adding something more in the documentation. For instance, we probably want to demonstrate it without filler text, and even if we don't name the variant standalone in CSS (IMO it's fine if the default is standalone), we should probably note somewhere on the docs that standalone is the default.

The changelog says that inline quiet links were removed for accessibility reasons, that's probably a good thing we can integrate into our updated docs page for link. Ideally, we can add this into the JSDoc comments somewhere, and hopefully we'll have Storybook picking those up and putting them back into story descriptions again soon!

Last thing: I'm also wondering if it's possible to stack variants within a story? Like put primary and primary (quiet) in a single frame? I don't know if that was a deliberate decision made when we did the docs site to storybook migration for Link or whether the migration happened before we started doing that, but it might be nice to make the docs page a little bit neater. Up to you.