Add project slug name to neuro project init

[anayden]

Closes #1230

[serhiy-storchaka]

Would not the -q option be confused with the global -q option: neuro -q project init and neuro project init -q?

[anayden]

This option is not necessary for users: you normally wouldn't want to create a project with default cookiecutter settings (especially, project name). It's only needed in tests.

[asvetlov]

Good catch!
I suggest renaming the option with --no-input, two options with the same name but different meaning is very confusing.
Also, please consider hidden=True for the debug-only option.

[atemate]

Personally, I disagree with disabling input for neuro project init -- we introduced this only to facilitate tests, but in fact this breaks the intended logic -- even if project-slug is defined, project-name and code directory will remain default. So let's drop -q functionality until it's released.

[anayden]

I don't follow. What's wrong with having this option again?

[asvetlov]

Regarding -q naming: consider neuro -q project init -q slug.
The first -q has totally different meaning that the second -q.
That's why I object. If we absolutely need this option for testing -- let's rename and hide it.
I don't follow cookiecutter-template project too tightly for deciding if the option needed at all or not.
@ayushkovskiy and @anayden please make an agreement on it.

[atemate]

I don't follow. What's wrong with having this option again?

neuro project init -q custom-slug is equivalent to

project_name [Name of the project]: 
project_slug [custom-slug]: 
code_directory [modules]: 

so with -q there's no way to set up project_name and code_directory.
And in case of neuro project init -q, project_slug will also become default name-of-the-project, which might be surprising for a user.