threatflux-hashing 1.7.0

High-performance async file hashing library supporting MD5, SHA256, SHA512, and BLAKE3
Documentation
# Pull Request

## Description
<!-- Describe your changes in detail -->

## Motivation and Context
<!-- Why is this change required? What problem does it solve? -->
<!-- If it fixes an open issue, please link to the issue here. -->

## Type of Change
<!-- What type of change does your code introduce? Put an `x` in all the boxes that apply: -->
- [ ] 🐛 Bug fix (non-breaking change which fixes an issue)
- [ ] ✨ New feature (non-breaking change which adds functionality)
- [ ] 💥 Breaking change (fix or feature that would cause existing functionality to change)
- [ ] 📚 Documentation update
- [ ] 🔧 Maintenance (refactoring, dependency updates, etc.)
- [ ] ⚡ Performance improvement
- [ ] 🔒 Security fix

## Testing
<!-- Describe the tests that you ran to verify your changes -->
<!-- Provide instructions so we can reproduce -->
- [ ] All existing tests pass
- [ ] New tests added for new functionality
- [ ] Manual testing performed
- [ ] Benchmarks run (if performance-related)

## Checklist
<!-- Go over all the following points, and put an `x` in all the boxes that apply -->
- [ ] My code follows the project's style guidelines
- [ ] I have performed a self-review of my own code
- [ ] I have commented my code, particularly in hard-to-understand areas
- [ ] I have made corresponding changes to the documentation
- [ ] My changes generate no new warnings
- [ ] I have added tests that prove my fix is effective or that my feature works
- [ ] New and existing unit tests pass locally with my changes
- [ ] Any dependent changes have been merged and published in downstream modules

## Performance Impact
<!-- If applicable, describe the performance impact of your changes -->
- [ ] No performance impact
- [ ] Performance improvement (please provide benchmarks)
- [ ] Performance regression (please justify and provide benchmarks)
- [ ] Not applicable

## Breaking Changes
<!-- If this PR introduces breaking changes, describe them here -->
<!-- Include migration guide for users -->

## Additional Notes
<!-- Add any other context about the pull request here -->

## Related Issues
<!-- Link to related issues -->
Fixes #(issue)
Closes #(issue)
Related to #(issue)