fix(themes): update default status contrast

[coryrylan]

Summary by CodeRabbit

• Style
  • Improved the light-theme support color for better readability.
  • Added a neutral support color for default feedback text and icons in the dark theme.

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Reviewing files that changed from the base of the PR and between 236e3c7 and 0a30828.

⛔ Files ignored due to path filters (1)

• projects/core/.visual/alert-group.png is excluded by !**/*.png

📒 Files selected for processing (1)

• projects/themes/src/dark.json

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📝 Walkthrough

Walkthrough

The support color token uses a lighter light-theme value. The dark theme adds a typed support color token that references neutral 800.

Changes

Support color token updates

Layer / File(s)	Summary
Support color token alignment DESIGN.md, projects/themes/src/dark.json	The light-theme token value changes to oklch(82% 0.006 248). The dark theme adds sys.support.color with a neutral 800 reference and a description for default UI feedback text and icons.

Estimated code review effort: 1 (Trivial) | ~5 minutes

Merge Risk:🟡 Moderate · up to 0a308

The PR updates the default status color but leaves white text on a lighter alert background, which can reduce readability for users with visual impairments. Merge should wait until the contrast is corrected or explicitly accepted.

Suggested reviewers:johnyanarella

🚥 Pre-merge checks | ✅ 5

✅ Passed checks (5 passed)

Check name	Status	Explanation
Description Check	✅ Passed	Check skipped - CodeRabbit’s high-level summary is enabled.
Title check	✅ Passed	The title clearly summarizes the primary theme change: improving default status contrast.
Docstring Coverage	✅ Passed	No functions found in the changed files to evaluate docstring coverage. Skipping docstring coverage check. Docstring coverage is scoped to functions touched by this diff. Analyzed 0 functions across 0 files. (1 skipped: 1 unsupported.)
Linked Issues check	✅ Passed	Check skipped because no linked issues were found for this pull request.
Out of Scope Changes check	✅ Passed	Check skipped because no linked issues were found for this pull request.

✨ Finishing Touches

🧪 Generate unit tests (beta)

• Create PR with unit tests
• Commit unit tests in branch topic-contrast-fix

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Actionable comments posted: 1

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Inline comments:
In `@projects/themes/src/index.json`:
- Around line 2334-2338: Update the alert-group consumer of sys.support.color so
its background and foreground maintain sufficient contrast: retain a dark
background or provide a contrasting foreground/separate background token, while
preserving the intended support color token for other consumers.

🪄 Autofix

Fix all unresolved CodeRabbit comments on this PR:

• Push a commit to this branch (recommended)
• Create a new PR with the fixes

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Configuration used: Path: .coderabbit.yaml

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📥 Commits

Reviewing files that changed from the base of the PR and between 993cd55 and 236e3c7.

⛔ Files ignored due to path filters (2)

• projects/core/.visual/alert-group.dark.png is excluded by !**/*.png
• projects/core/.visual/alert-group.png is excluded by !**/*.png

📒 Files selected for processing (2)

• DESIGN.md
• projects/themes/src/index.json

Included review availability: Your plan provides up to 12 included reviews per hour; 11 remain after this review.