Make Seminal Model Page

[tpike3]

What's the problem this feature will solve? Make it easy to demo Mesa Models

Describe the solution you'd like A website with the seminal mesa models similar to simrisk

Additional context N/A

[quaquel]

With the examples back in the main repo and available in read the docs this is largely solved. What remains to be done is to figure out a way to make it possible to interact with and run the model online (e.g., via pycafe).