fix: use latest controller version in standalone

[broody]

No description provided.

[vercel]

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Project	Deployment	Actions	Updated (UTC)
controller-example-next	Ready	Preview	Mar 18, 2026 7:03pm
keychain	Ready	Preview	Mar 18, 2026 7:03pm
keychain-storybook	Ready	Preview	Mar 18, 2026 7:03pm

[claude]

Claude finished @broody's task —— View job

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Analyzing PR changes for documentation updates...

Tasks

• Analyze code changes for user-facing impact
• Determine if documentation updates are needed
• Update docs if required

Analysis

Change Summary:
The PR modified packages/keychain/src/hooks/version.ts to handle standalone mode (when keychain runs without a controller connection) by using the keychain's own package version as a fallback.

User-Facing Impact:
This is an internal implementation fix, not a user-facing behavior change:

• The useVersion hook is an internal React hook used within the keychain codebase
• It fixes edge case behavior when keychain runs in standalone mode
• Users don't directly interact with this API or hook
• No public SDK methods, configuration options, or developer-facing behavior changed
• This is a bug fix for internal version checking logic

Documentation Decision:
✅ No documentation updates required

This change falls under Rule #1 from the guidelines: "DEFAULT TO NO CHANGES. Internal refactors, test changes, CI changes, and dependency bumps need nothing."

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