- we previously used `@stdlib/utils` instead of the child package
`@stdlib/copy`, which is a lot smaller and contains our only use of
the parent
- this saves 140+MB of dependencies
- we keep ending up with multiple versions of the depedency in our tree,
and it's causing problems when comparing instances
- the workaround I'm implementing for now is to bump the package
everywhere and set a resolution so we only have 1 shared instance
- hopefully we can come up with a better method down the line
no issue
Bookshelf by default returns an empty model when requesting .related('email') for a post without an email. So we need to be a bit smarter to know if a post has an email or not. This fixed an issue where we always showed 'published and emailed' instead of 'published only'.
Since this change also included some changes to test helpers, it also made some changes to the email service because coverage dropped below 100% as a result of fixing the .related method mocking. Ideally we want to move test test helpers to a seperate package in the future.
