Root namespaces have storage statistics.
This commit allows namespace owners to get those stats via GraphQL
queries like the following one
{
namespace(fullPath: "a_namespace_path") {
rootStorageStatistics {
storageSize
repositorySize
lfsObjectsSize
buildArtifactsSize
packagesSize
wikiSize
}
}
}
This exposes all fields named `id` as GlobalIDs so they can be used
across our entire GraphQL implementation.
When the objects loaded are `ApplicationRecord`s. We'll use our
existing batchloading to find them. Otherwise, we'll fall back to the
default implementation of `GlobalID`: Calling the `.find` method on
the class.