Add support for eptium for LiDAR data visualization

https://github.com/hobuinc/eptium-python

```bash
pip install eptium
```

```python
import eptium

w = eptium.Eptium()
w.render("https://s3.amazonaws.com/hobu-lidar/autzen-classified.copc.laz")
```

![Image](https://github.com/user-attachments/assets/4916b1fe-43ef-4c3e-9462-0cfaa1b57009)