chore(stepper): update default variant, key focus state in s2

[TarunAdobe]

Description

updated stepper Default variant, Key focus state border color to gray-800
swc-576

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

1. Open the storybook for the stepper component:

• Verify that --spectrum-stepper-border-color-keyboard-focus points to --spectrum-gray-800

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. ✨

[github-actions]

File metrics

Summary

Total size: 2.25 MB^*

Package	Size	Minified	Gzipped
stepper	18.36 KB	17.49 KB	2.41 KB

stepper

Filename	Head	Minified	Gzipped	Compared to base
index-base.css	16.67 KB	15.89 KB	2.27 KB	-
index-theme.css	2.77 KB	2.69 KB	0.66 KB	-
index.css	18.36 KB	17.49 KB	2.41 KB	-
metadata.json	8.96 KB	-	-	-
themes/express.css	2.06 KB	1.99 KB	0.65 KB	-
themes/spectrum-two.css	2.23 KB	2.15 KB	0.64 KB	-
themes/spectrum.css	2.23 KB	2.16 KB	0.65 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-3594--spectrum-css.netlify.app

[cdransf]

@TarunAdobe this resolves to --system-stepper-border-color-keyboard-focus which in turn resolves to --spectrum-gray-800 rather than a direct reference from the validation steps. Is that intended?

[marissahuysentruyt]

I'm not sure if this is helpful for the ticket, but I do have a draft PR that looks like it might address some of the states mentioned in SWC-576

https://github.com/adobe/spectrum-css/pull/3558/files

It may have some overlap with the states mentioned in the Jira ticket...maybe?

[TarunAdobe]

Nice! This PR is just one small fix that we needed to align with the design team's version of s2 foundations for number-field. We'd want to get this in if possible soon.

[TarunAdobe]

@TarunAdobe this resolves to --system-stepper-border-color-keyboard-focus which in turn resolves to --spectrum-gray-800 rather than a direct reference from the validation steps. Is that intended?

Yes! Thanks for pointing out. I intended to validate the final resolution.