fix: race conditions in AsyncProjectCommandOutputHandler #5784
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…mandOutputHandler This change adds proper read locking to GetReceiverBufferForPull and GetProjectOutputBuffer methods to prevent concurrent read/write access to shared maps that was causing data races detected by 'go test -race'. The race condition was occurring because these getter methods were accessing the receiverBuffers and projectOutputBuffers maps without proper synchronization, while other methods were acquiring write locks to modify these same maps. 🤖 Generated with [Claude Code](https://claude.ai/code) Co-Authored-By: Claude <noreply@anthropic.com>
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Fixes race conditions detected in AsyncProjectCommandOutputHandler during CI tests by adding proper read locking to prevent concurrent read/write access to shared maps.