fix(components/layout): tokenize page summary background color

[Blackbaud-ErikaMcVey]

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[nx-cloud]

View your CI Pipeline Execution ↗ for commit a5e8ee4

Command	Status	Duration	Result
nx build integration --baseHref=https://blackba...	✅ Succeeded	10s	View ↗
nx build playground --baseHref=https://blackbau...	✅ Succeeded	12s	View ↗
nx build code-examples-playground --baseHref=ht...	✅ Succeeded	5s	View ↗

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☁️ Nx Cloud last updated this comment at 2026-03-03 20:17:10 UTC

[blackbaud-sky-build-user]

Storybook preview

Component Storybooks:

• ag-grid-storybook
• angular-tree-component-storybook
• data-manager-storybook
• errors-storybook
• filter-bar-storybook
• forms-storybook
• indicators-storybook
• layout-storybook
• lists-storybook
• lookup-storybook
• pages-storybook
• phone-field-storybook
• split-view-storybook
• tabs-storybook
• text-editor-storybook
• theme-storybook

Apps:

• code-examples-playground
• integration
• playground