Wrong parameter types in clay-charts

[julien]

In CharBase the following state properties have wrong validators:

regions: Config.shapeOf({
  class: Config.string(),
  enabled: Config.oneOf(['x', 'y']).required(),
  end: Config.array().required(),
  start: Config.number().required(),
}),

But this should be

regions: Config.arrayOf(                // <-- an array of objects with this shape
  Config.shapeOf({
    class: Config.string(),
    enabled: Config.oneOf(['x', 'y']).required(),
    end: Config.number().required(),
    start: Config.number().required(),  // <-- number instead of array
  }),
),