As per our architecture guidelines we want to keep bookshelf implementations of
Repositories in Ghost core, so that all the bookshelf code is kept together, and
the packages implementing business logic with entities and services require less
dependencies to test. This separation should also help us inadvertently add
business logic to repository implementations by having a more "physical"
boundary between them.
As discussed with the product team we want to enforce kebab-case file names for
all files, with the exception of files which export a single class, in which
case they should be PascalCase and reflect the class which they export.
This will help find classes faster, and should push better naming for them too.
Some files and packages have been excluded from this linting, specifically when
a library or framework depends on the naming of a file for the functionality
e.g. Ember, knex-migrator, adapter-manager
