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.

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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.}