Generate Pydoc for app classes and add to repo

[Angelina-C]

Pydoc can be generated with the pydoc command: python -m pydoc <file>. It will list all methods in a class and the corresponding documentation, and supports various file formats. This is a good addition to the app READMEs.

The Pydoc should be generated in the release pipeline, and committed. Decide on if we want to do this on an RC branch, or that we commit it directly to main.