Add examples for Marsilea

[Mr-Milk]

Hi,

I previously opened Issue #376.

I’m the developer of Marsilea, a Python package for declarative and composable visualization. The API is now stable, and the package has been published in a peer-reviewed journal (Genome Biology).

Would you be interested in adding some examples using Marsilea? I’d be happy to contribute! Here are some example visualizations created with Marsilea:
🔗 https://marsilea.readthedocs.io/en/stable/examples/index.html#real-world-data-visualization

Marsilea is already being used in the community. For instance, in the biological field:
🔗 https://scanpy.readthedocs.io/en/latest/how-to/plotting-with-marsilea.html

Let me know what you think—I’d love to collaborate!