fix: close claude query in probe finalizer

[StayBlue]

What Changed

ClaudeProvider.ts uses q.close() for cleanup instead of abort.abort().

Why

abort.abort() could throw AbortError during shutdown and crash startup. q.close() uses the SDK's own disposal path, so the probe still gets initializationResult() and no longer crashes on cleanup.

Checklist

• This PR is small and focused
• I explained what changed and why
• I included before/after screenshots for any UI changes
• I included a video for animation/interaction changes

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Note

Low Risk
Low risk: small, localized cleanup change in the Claude capabilities probe that should only affect process disposal behavior and reduce abort-related errors.

Overview
Updates the Claude SDK capability probe in ClaudeProvider.ts to clean up by calling q.close() in the Effect.ensuring finalizer instead of aborting via an AbortController.

This prevents AbortError-style failures during probe teardown while still allowing initializationResult() to be read for subscription detection.

^{Reviewed by Cursor Bugbot for commit f964cf2. Bugbot is set up for automated code reviews on this repo. Configure here.}

Note

Fix claudeQuery cleanup in probeClaudeCapabilities finalizer

Replaces AbortController-based cleanup with an explicit q.close() call in the finalizer block of probeClaudeCapabilities in ClaudeProvider.ts. The claudeQuery instance is now stored in an outer-scoped variable q and closed during the ensuring phase, removing the abortController option from the query constructor.

^{Macroscope summarized f964cf2.}

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[macroscopeapp]

Approvability

Verdict: Approved

Simple bug fix that improves resource cleanup by using the query's built-in close() method instead of an external AbortController. The change is small, self-contained, and only affects cleanup logic in a single function.

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