fix(utils): the event key may be undefined

[btea]

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Project	Deployment	Actions	Updated (UTC)
npmx.dev	Ready	Preview, Comment	Feb 6, 2026 3:53am

2 Skipped Deployments

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docs.npmx.dev	Ignored	Preview	Feb 6, 2026 3:53am
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[codecov]

Codecov Report

❌ Patch coverage is 0% with 1 line in your changes missing coverage. Please review.
✅ All tests successful. No failed tests found.

Files with missing lines	Patch %	Lines
app/utils/input.ts	0.00%	1 Missing ⚠️

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[coderabbitai]

📝 Walkthrough

Walkthrough

This change modifies the isKeyWithoutModifiers function in app/utils/input.ts by adding optional chaining to the event.key property access. The modification changes event.key.toLowerCase() to event.key?.toLowerCase(), which handles the case where event.key might be undefined. All other keyboard modifier checks remain unchanged. The function signature and public API remain intact.

🚥 Pre-merge checks | ❌ 1

❌ Failed checks (1 inconclusive)

Check name	Status	Explanation	Resolution
Description check	❓ Inconclusive	The PR description contains only an image reference with no textual explanation of the changes, making it impossible to assess its relevance to the code modifications.	The author should provide a clear textual description explaining the fix for the undefined event key issue, rather than relying solely on an image reference.

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