bitdynamics-ab/canton-devkit: website/DEVELOPMENT.md

# Documentation site development Maintainer notes for the canton-devkit documentation website, built with [Astro](https://astro.build/) + [Starlight](https://starlight.astro.build/). The published site is [https://bitdynamics-ab.github.io/canton-devkit/](https://bitdynamics-ab.github.io/canton-devki