GUI for pyaeroval config files

[AugustinMortier]

I just drop the idea here:
Making a GUI for creating the config files for pyaeroval.

This would allow the users to:

• know which data are available (meaning we need to store this information somewhere: database?)
• know all the options available
• be aware of default values
• prevent from creating a broken config file

For info, I once started a draft page for making a config file online, just so you know what I'm talking about by GUI.

[avaldebe]

Hi @AugustinMortier

I like this idea, but I'm concerned that til will end up as a half finished unsupported side project.

This would allow the users to:

• know which data are available (meaning we need to store this information somewhere: database?)
• know all the options available
• be aware of default values
• prevent from creating a broken config file

Implementing pydantic models for the pyaeroval configuration, would address the last 3 points.
It could be used as a the back end of a configuration GUI or configuration checker CLI.
Also, modern IDEs (like VScode and PyCharm) can use the pydantic models to provide completions.