fix(deps): bump @primer/react from 38.14.0 to 38.30.0 in /web

[dependabot]

Bumps @primer/react from 38.14.0 to 38.30.0.

Release notes

Sourced from @​primer/react's releases.

@​primer/react@​38.30.0

Minor Changes

• #8048 0add561 Thanks @​copilot-swe-agent! - ActionBar: Add ActionBar.Button for rendering text buttons that overflow into the menu, alongside the existing ActionBar.IconButton

• #8031 cb79351 Thanks @​janmaarten-a11y! - Add a NavList.Heading slot that names the navigation region. It renders an h2 by default (configurable to h3 via as), supports a visuallyHidden variant, labels the nav landmark via aria-labelledby, and makes NavList.Group headings default to one level deeper (h3, or h4 under an h3 heading) for a correct heading hierarchy.

• #7991 b906268 Thanks @​llastflowers! - Add data-component attributes and associated tests for:

  Radio RadioGroup RelativeTime ScrollableRegion SegmentedControl Select SideNav SkeletonBox SkeletonAvatar SkeletonText Spinner

• #8026 73a45df Thanks @​TylerJDev! - SelectPanel: Add cssAnchorPositioningSettings prop to customize CSS anchor positioning behavior

• #7506 e58907c Thanks @​iansan5653! - Refactors UnderlineNav overflow handling to use CSS-based overflow detection instead of JavaScript width measurements, eliminating layout shift (CLS) issues and improving performance. The overflow menu is now implemented with ActionMenu, and item registration uses a descendant registry instead of the React.Children API. Consumer-facing changes: items can now be wrapped in fragments or wrapper components; the current item may appear in the overflow menu when the viewport is narrow; and the overflow menu button is right-aligned.

Patch Changes

• #8021 6131a94 Thanks @​mattcosta7! - Announce, AriaStatus, AriaAlert: Avoid an extra React render on every content change (e.g. per keystroke when tied to an input)

• #7935 5b3c806 Thanks @​copilot-swe-agent! - ConfirmationDialog: useConfirm/confirm now removes its host element from document.body after the dialog is closed, and uses a fresh host element per call, so the empty container no longer lingers or leaks into other components and tests

• #8007 f052126 Thanks @​copilot-swe-agent! - Improve style-recalc performance by making ButtonGroup, DataTable Pagination, and Checkbox CSS selectors bucketable (removing universal */:not([attr]) subjects and :is() selector-list merges)

• #8021 6131a94 Thanks @​mattcosta7! - Textarea: Improve typing performance by deriving the character counter in render instead of in effects, removing extra re-renders on each keystroke.

• #8021 6131a94 Thanks @​mattcosta7! - TextInput: Improve typing performance by deriving the character counter in render instead of in effects, removing extra re-renders on each keystroke.

@​primer/react@​38.29.0

Minor Changes

• #8009 2cf75b5 Thanks @​joshblack! - Update CSS build options to compile down :is() selectors

• #7994 8cb7f6d Thanks @​TylerJDev! - ActionList: Adds tooltipDirection prop to ActionList.TrailingAction

• #7867 4ec4248 Thanks @​llastflowers! - Add data-component attributes and associated tests for ActionMenu, AnchoredOverlay, Autocomplete, and NavList

... (truncated)

Commits

• 0d3d8a2 Release tracking (#8033)
• 0add561 Add ActionBar.Button for text button overflow support (#8048)
• e58907c Fix and refactor UnderlineNav to resolve CLS issues and improve performance...
• 5462dd0 Ignore local .agents workspaces (#8049)
• ad299cf Update theming example to remove styled-components (#8039)
• 849d7fc feat: update project to Node 26.4.0, update agent instructions (#8063)
• 0a49d7d Add scenario patterns to MCP pattern tools (#8058)
• 73a45df Allow CSS anchor positioning in SelectPanel settings (#8026)
• cb79351 Add NavList.Heading slot for accessible section-nav headings (#8031)
• 6f9e448 Fix failing GitHub Actions job 'Main' (#8047)
• Additional commits viewable in compare view

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