fix: update ToggleGroup examples to properly toggle options

[arpanroy41]

Fixes #12234

• Update ToggleGroup Single select example to allow toggling off selected options
• Update Table Basic example to remove 'Default' option and allow toggling
• Update Table Actions example to remove 'Default actions toggle' option and allow toggling
• Update Alert Async live region example to remove 'off' option and make single toggle

Ensures all ToggleGroup instances follow aria-pressed semantics where clicking a selected option unselects it, and removes redundant 'default' or 'off' options that prevent proper toggle behavior.

Summary by CodeRabbit

Release Notes

• Improvements
  • Toggle controls now support deselection—clicking the currently selected item toggles it off, allowing users to easily clear their selections.
  • Example interfaces updated with simplified toggle options and streamlined controls, removing redundant defaults for a cleaner user experience.

[coderabbitai]

Walkthrough

Four example components are updated to implement proper toggle behavior where clicking a selected option deselects it. Redundant toggle options are removed from alert and table examples, while deselection logic is added to toggle group and table examples. Total changes: 6 lines added, 27 lines removed.

Changes

Cohort / File(s)	Summary
Alert Toggle Simplification packages/react-core/src/components/Alert/examples/AlertAsyncLiveRegion.tsx	Removed explicit "off" ToggleGroupItem and updated onChange handler to toggle isActive state, reducing from two-button control to single-toggle behavior.
ToggleGroup Single-Select Toggle packages/react-core/src/components/ToggleGroup/examples/ToggleGroupDefaultSingle.tsx	Implemented deselection logic where clicking the currently selected item clears the selection (sets to empty string) instead of forcing re-selection.
Table Examples Toggle Refactor packages/react-table/src/components/Table/examples/TableActions.tsx, packages/react-table/src/components/Table/examples/TableBasic.tsx	Removed "default" options from type definition and UI rendering; updated state management to allow empty string for no-selection; implemented toggle-off behavior when re-clicking selected items. Table variant logic updated to treat empty/compact/compactBorderless as equivalent for compact display.

Estimated code review effort

🎯 2 (Simple) | ⏱️ ~12 minutes

🚥 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 accurately summarizes the main change: updating ToggleGroup examples to properly implement toggle functionality across multiple components.
Linked Issues check	✅ Passed	All code changes directly address the requirements from issue #12234: examples now support true toggle behavior (unselecting on reclick), default/off options removed, and aria-pressed semantics properly implemented.
Out of Scope Changes check	✅ Passed	All changes are scoped to the four examples specified in issue #12234 with no unrelated modifications to other components or files.
Docstring Coverage	✅ Passed	No functions found in the changed files to evaluate docstring coverage. Skipping docstring coverage check.

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✨ Finishing touches

• 📝 Generate docstrings

🧪 Generate unit tests (beta)

• Create PR with unit tests
• Post copyable unit tests in a comment

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[patternfly-build]

Preview: https://pf-react-pr-12239.surge.sh

A11y report: https://pf-react-pr-12239-a11y.surge.sh

[nicolethoen]

@arpanroy41 thank you so much for the contribution!!! 🚀

[arpanroy41]

@nicolethoen @thatblindgeye Most Welcome. Being a part of Red Hat and a daily user of PF, It's just a head start to me

[patternfly-build]

Your changes have been released in:

• @patternfly/react-code-editor@6.5.0-prerelease.35
• @patternfly/react-core@6.5.0-prerelease.32
• @patternfly/react-docs@7.5.0-prerelease.37
• @patternfly/react-drag-drop@6.5.0-prerelease.32
• demo-app-ts@6.5.0-prerelease.61
• @patternfly/react-table@6.5.0-prerelease.33
• @patternfly/react-templates@6.5.0-prerelease.32

Thanks for your contribution! 🎉