[Research] Better layout algorithm options for Hamilton UI dataflows

**Is your feature request related to a problem? Please describe.**
The hamilton UI layout algorithm could be improved. Things can get mixed / muddled.

**Describe the solution you'd like**
Have a better layout algorithm or optimization toggle.

**Describe alternatives you've considered**
N/A

**Additional context**
Try the Hamilton UI with the [Hamilton UI example](https://github.com/DAGWorks-Inc/hamilton/blob/main/examples/hamilton_ui/notebook.ipynb), and then toggle the various options on layout, and you'll see an example like the one below. The hard part is that this DAG dependent.