📚 Document Supported/Reserved Members in config Object for noxconfig.py

[Nicoretti]

Summary

Document all members supported/reserved by the toolbox the config object (PROJECT_CONFIG) within noxconfig.py.

Details

Create detailed documentation for each member of the toolbox attribute in the config object, specifying its purpose, usage, and any reserved members. This should include code examples, parameter descriptions, and any relevant notes.

Background & Context

Comprehensive documentation will reduce confusion, improve user experience, and provide clear guidelines on how to use and implement the toolbox members correctly.