Library theming: Update Primary detail template in design kit

[patternfly-jira-sync]

Update the Primary detail template in the PatternFly design kit to align with the unified theme. Update Figma files, styles, documentation, and ensure unified visual consistency throughout.

Deliverables:

• Update tokens

• Include new variants

• Update branded icons

• Address audit fixes:

• BUG: Figma design show a full bounding border around the primary detail component and the org design shows a half border around the simple list and data list only. Which is the correct implementation?

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Jira Issue: PF-3921

[patternfly-jira-sync]

Closed via Jira sync - Jira issue PF-3921 was closed.