Default
data class DefaultIdentity(var icon: ContainerIcon, var color: ContainerColor, var label: ContainerLabel)
One of the default containers the store was opened with, shipped or supplied by the embedder. Enterprise policy can replace the shipped set, and names its containers rather than localizing them, so its entries carry a `ContainerLabel::Name`.
They seed a fresh store, and they label the default containers the user has not renamed: that label is never stored, so that renaming the string behind it does not need a migration.