Add Oceananigans Mode

[fivegrant]

This PR creates a mode that loads Oceananigans and saves the resulting simulation's NetCDF to the Terarium Data Service.

Missing

• LLM Support: The only thing the LLM could use for context is the code itself but that's not currently being tracked.
• Visualization: askem-julia doesn't contain a way to visualize I think so I think some kind of Makie backend needs to be added.

Example

Here's an example of creating a new dataset from this piece of Oceananigans documentation

[fivegrant]

WGLMakie is now in askem-julia so Graphics work

[fivegrant]

LLM support has been added, however, I'm going to spend more time tweaking it to see if I can get better results