Add alt text to all images in project

[cynthiahqy]

Write a utility script to feed images to AI model and generate alt-text for human review and inclusion in docs.

[cynthiahqy]

This uses a regex to find images in a qmd document, and then deletes any used ones: https://www.cynthiahqy.com/posts/remove-unused-files/

It would probably be better to just feed folders of images through the utility script, have the alt text saved somewhere, and then brought into the document during the render process using a lua filter.

[mitchelloharawild]

Someone may have implemented something similar to this already. It'd be worth a quick search.

Finding in-use images is probably better with a lua filter via pandoc's readers. From there it can return a dataset for further processing (removing unused files, generating alt-text, etc.)