840559075a
- Test ErrorType enum (NETWORK, VALIDATION, SYSTEM, AUTH) - Test KBError base class with to_dict method - Test NetworkError with status_code and auto-suggestion - Test ValidationError with validation_errors list - Test SystemError with system_message - Test AuthError with auth_type - Test error class hierarchy Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>