ToggleSwitch: Add overflow: hidden to .StatusTextItem

[TylerJDev]

Closes https://github.com/github/primer/issues/6256

Adds overflow: hidden to ensure label text does not overflow.

Changelog

New

• Adds overflow: hidden to .StatusTextItem when hidden

Rollout strategy

• Patch release
• Minor release
• Major release; if selected, include a written rollout or migration plan
• None; if selected, include a brief description as to why

Testing & Reviewing

Merge checklist

• Added/updated tests
• Added/updated documentation
• Added/updated previews (Storybook)
• Changes are SSR compatible
• Tested in Chrome
• Tested in Firefox
• Tested in Safari
• Tested in Edge
• (GitHub staff only) Integration tests pass at github/github (Learn more about how to run integration tests)

[changeset-bot]

🦋 Changeset detected

Latest commit: 91a41f8

The changes in this PR will be included in the next version bump.

This PR includes changesets to release 1 package

Name	Type
@primer/react	Patch

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[github-actions]

👋 Hi, this pull request contains changes to the source code that github/github-ui depends on. If you are GitHub staff, test these changes with github/github-ui using the integration workflow. Or, apply the integration-tests: skipped manually label to skip these checks.

[Copilot]

Pull request overview

This PR fixes a text overflow issue in the ToggleSwitch component by adding overflow: hidden to the .StatusTextItem CSS class when the element is hidden. This ensures label text does not overflow its container when the status text item is in a hidden state.

Key Changes:

• Adds overflow: hidden CSS property to .StatusTextItem:where([data-hidden='true']) selector

Reviewed changes

Copilot reviewed 2 out of 2 changed files in this pull request and generated no comments.

File	Description
packages/react/src/ToggleSwitch/ToggleSwitch.module.css	Adds overflow: hidden to prevent text overflow when .StatusTextItem is hidden
.changeset/swift-keys-thank.md	Documents the change as a patch release

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The changes look good! The CSS modification is minimal, targeted, and consistent with existing patterns in the file where overflow: hidden is already used in multiple places (lines 73 and 172). The changeset is properly formatted and correctly marked as a patch release. No issues were identified during the review.