- Add exception class names to error messages for better debugging
- Mark technical details (error type, code, location, stack trace) as hidden in logs
- Preserve original exception types when wrapping in DeploymentException
- Update ServerManagerJob to include exception class in log messages
- Enhance unit tests to verify hidden log entry behavior
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude <noreply@anthropic.com>
