## Description

<!-- Provide a brief description of the changes in this PR -->

## Type of Change

<!-- Mark the relevant option with an "x" -->

- [ ] 🐛 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 not work as expected)
- [ ] 📚 Documentation update
- [ ] 🧹 Code refactoring (no functional changes)
- [ ] ⚡ Performance improvement
- [ ] 🧪 Test update
- [ ] 🔧 Configuration/build changes

## Related Issues

<!-- Link to related issues using #issue_number -->

Closes #
Related to #

## Changes Made

<!-- List the main changes made in this PR -->

-
-
-

## Testing

<!-- Describe how you tested your changes -->

- [ ] Added new tests for the changes
- [ ] All existing tests pass
- [ ] Manual testing performed

### Test Details

<!-- Describe your testing approach -->

```python
# Example test code or manual testing steps
```

## Screenshots/Examples

<!-- If applicable, add screenshots or examples of the changes -->

## Checklist

<!-- Mark completed items with an "x" -->

- [ ] My code follows the project's code style
- [ ] I have performed a self-review of my 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

## Conventional Commit

<!-- Ensure your commit messages follow Conventional Commits format -->

This PR follows the [Conventional Commits](https://www.conventionalcommits.org/) specification:

```
type(scope): description

[optional body]

[optional footer]
```

Example commit message for this PR:
```
feat(visualization): add broadcast join indicator
```

## Additional Notes

<!-- Add any additional information, context, or concerns here -->
