✨ Add command to generate & update config files

[Nicoretti]

Summary

In order to simplify setting up and maintaining a project with the python-toolbox, a command for managing
the configuration files would be helpful.

Details

Having a cli tool for this task will reduce the need of copy & paste and replacing dummy values.

TL;DR:

• Simplifies the workflow
• Reduces the amount of potential errors
• Reduces the effort for setting up and keeping up to date with the toolbox

Examples

Generate nox config file(s)

tbox config generate nox
tbox config generate noxconfig

Update the tool configuration(s) in the pyproject.toml file

tbox config update pyproject

References & Context

• https://exasol.github.io/python-toolbox/user_guide/getting_started.html

Task(s)

• Add command to generate standard noxconfig.py
• Add command to generate standard noxfile.py
• Add command to update pyproject.toml with the expected tooling settings
  • pylint
  • coverage
  • black
  • isort
  • ...
• Update documentation
• Update change log