Feature request: Option to change the format of the scope

[danielgroen]

By default it would look something this:
feat(TI-05): ✨ added the new blocks container

However how i need it is like this:
feat: TI-05 - added the new blocks container

is it possible to add a option to determine the scope, something like this:

{
scopeFormat: "(scope):" // would be the default
}

but by changing this to this:

{
scopeFormat: " :scope" // would be the default
}

would result in: feat: TI-05 - added the new blocks container

[Zhengqbbb]

🤔 But the format not follow AngularJS's commit message convention

https://github.com/commitizen/cz-cli#making-your-repo-commitizen-friendly

And I don't know if the changelog can be automatically generated in this way