Automate the generation of a part of the documentation

[da-ekchajzer]

Problem

A large part of the documentation could be automatically generated :

• [x] #261
• [ ] #262
• [ ] #263
• ~~#264~~ Default values are not used anymore (see archetypes)

Solution

Create a python script that update some parts of the documentation.

Additional context or elements

The script could be created in a utils folder at https://github.com/Boavizta/boaviztapi/tree/main/docs We use markdown files.