fix(core/toggle-button): accessibility consistency in toggle-button

[GayatriK2002]

💡 What is the current behavior?

• The toggle-button-secondary preview example was missing from the main.tsx React preview examples file.
• Disabled buttons were accessible.

GitHub Issue Number: #
Jira Issue Number: 4337

🆕 What is the new behavior?

• The toggle-button-secondary preview example has been successfully integrated into the main.tsx React file.
• Disabled buttons are now correctly inaccessible, preventing unintended interactions.

🏁 Checklist

A pull request can only be merged if all of these conditions are met (where applicable):

• 🦮 Accessibility (a11y) features were implemented
• 🗺️ Internationalization (i18n) - no hard coded strings
• 📲 Responsiveness - components handle viewport changes and content overflow gracefully
• 📕 Add or update a Storybook story
• 📄 Documentation was reviewed/updated siemens/ix-docs
• 🧪 Unit tests were added/updated and pass (pnpm test)
• 📸 Visual regression tests were added/updated and pass (Guide)
• 🧐 Static code analysis passes (pnpm lint)
• 🏗️ Successful compilation (pnpm build, changes pushed)

👨‍💻 Help & support

[changeset-bot]

⚠️ No Changeset found

Latest commit: 701f5e4

Merging this PR will not cause a version bump for any packages. If these changes should not result in a new version, you're good to go. If these changes should result in a version bump, you need to add a changeset.

This PR includes no changesets

When changesets are added to this PR, you'll see the packages that this PR includes changesets for and the associated semver types

Click here to learn what changesets are, and how to add one.

Click here if you're a maintainer who wants to add a changeset to this PR

[netlify]

✅ Deploy Preview for ix-storybook ready!

Name	Link
🔨 Latest commit	701f5e4
🔍 Latest deploy log	https://app.netlify.com/projects/ix-storybook/deploys/6a27bb0ba244640008c0dde9
😎 Deploy Preview	https://deploy-preview-2586--ix-storybook.netlify.app
📱 Preview on mobile	Toggle QR Code... Use your smartphone camera to open QR code link.
🤖 Make changes	Run an agent on this branch

---

To edit notification comments on pull requests, go to your Netlify project configuration.

[gemini-code-assist]

Code Review

This pull request adds the ToggleButtonSecondary import and its corresponding route /preview/toggle-button-secondary to the React test application. The reviewer suggested sorting both the imports and the route definitions alphabetically to maintain clean and consistent code organization.

Important

The consumer version of Gemini Code Assist on GitHub is being sunset. Starting June 18, 2026, new organization installations will be blocked, and all code review activity will officially cease on July 17, 2026.
For more details on the timeline and next steps, please review the Help Documentation.

[gemini-code-assist]

To maintain clean and consistent code organization, imports should be sorted alphabetically. Currently, ToggleButtonSecondary is placed out of order.

Suggested change

	import ToggleButtonSubtlePrimary from './preview-examples/toggle-button-subtle-primary';
	import ToggleButtonSubtleSecondary from './preview-examples/toggle-button-subtle-secondary';
	import ToggleButtonSubtleTertiary from './preview-examples/toggle-button-subtle-tertiary';
	import ToggleButtonSecondary from './preview-examples/toggle-button-secondary';
	import ToggleButtonTertiary from './preview-examples/toggle-button-tertiary';
	import ToggleButtonSecondary from './preview-examples/toggle-button-secondary';
	import ToggleButtonSubtlePrimary from './preview-examples/toggle-button-subtle-primary';
	import ToggleButtonSubtleSecondary from './preview-examples/toggle-button-subtle-secondary';
	import ToggleButtonSubtleTertiary from './preview-examples/toggle-button-subtle-tertiary';
	import ToggleButtonTertiary from './preview-examples/toggle-button-tertiary';

[GayatriK2002]

updated

[gemini-code-assist]

To maintain clean and consistent code organization, route definitions should be sorted alphabetically. Currently, /preview/toggle-button-secondary and /preview/toggle-button-tertiary are out of order.

Suggested change

	'/preview/toggle-button-tertiary': ToggleButtonTertiary,
	'/preview/toggle-button-secondary': ToggleButtonSecondary,
	'/preview/toggle-button-subtle-primary': ToggleButtonSubtlePrimary,
	'/preview/toggle-button-subtle-secondary': ToggleButtonSubtleSecondary,
	'/preview/toggle-button-subtle-tertiary': ToggleButtonSubtleTertiary,
	'/preview/toggle-button-secondary': ToggleButtonSecondary,
	'/preview/toggle-button-subtle-primary': ToggleButtonSubtlePrimary,
	'/preview/toggle-button-subtle-secondary': ToggleButtonSubtleSecondary,
	'/preview/toggle-button-subtle-tertiary': ToggleButtonSubtleTertiary,
	'/preview/toggle-button-tertiary': ToggleButtonTertiary,

[GayatriK2002]

updated

[sonarqubecloud]

Quality Gate passed

Issues
0 New issues
0 Accepted issues

Measures
0 Security Hotspots
0.0% Coverage on New Code
0.0% Duplication on New Code

See analysis details on SonarQube Cloud