fix: update typing for not-yet published stories

[finnboeger]

Pull request type

• Bugfix
• Feature
• Code style update (formatting, renaming)
• Refactoring (no functional changes, no api changes)
• Other (please describe):

How to test this PR

Create a new story in the root directory (and only save it, don't publish it) and access its draft version via the API. The response should contain the following null values that are not yet reflected in the typing:

{
   "story":{
      ...
      "parent_id": null,
      ...
      "first_published_at":null,
      "release_id":null,
      ...
      "default_full_slug":null,
      "translated_slugs":null
   },
   ...
}

What is the new behavior?

fields can now be null according to the typing

Other information

I've missed those fields in #763 as I only checked for published stories, this should now cover all story states.

It may be a good idea to split between Published/Non-Published state but that's probably something for usages of the library as it would be a big change.

[finnboeger]

Could somebody please take a look at this PR? (Maybe @alvarosabu ?)

[alvarosabu]

Hi @finnboeger thanks for submitting this PR, I am having issues running the tests, because the branch is called finn/fix-typing instead of a conventional commit format like feat/ or fix/ in this case. Also it will not trigger a release if we merge it.

More info here https://www.conventionalcommits.org/en/v1.0.0/

Would you be so kind as to create a new branch with your changes and change this PR origin to it?

Thanks

[finnboeger]

As changing the to-be-merged branch is not possible, I'm closing this in favor of #862