• Initial plan
• Fix AggregateError handling in device statusCode method
• Merge conflicts resolved with beta branch
• Update tests to include 422 status code support added during merge
• Add comprehensive test coverage for 422 Unprocessable Entity status code
• Verify all tests pass and linting is clean
• Confirm build works correctly

The AggregateError handling fix is working as expected. The implementation correctly:

1. Detects AggregateError specifically: Uses error.constructor?.name === 'AggregateError'
2. Validates status code format: Uses regex /^\d{3}/ to ensure messages start with HTTP status codes
3. Provides clearer error logging: Shows actual error type and message instead of trying to parse non-existent status codes
4. Maintains backward compatibility: All existing HTTP status code handling (200, 400, 422, 429, etc.) works unchanged
5. Comprehensive test coverage: Tests cover AggregateError, empty messages, non-numeric messages, and all supported status codes

The merge conflicts have been resolved and the implementation now also supports 422 status codes that were added during the merge process.

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