Comment 16 for bug 1750894

Thinking more about this, automagic setting migration (from localStorage to server) will make the overall migration to server-side settings a lot easier. It gives us more flexibility in how/when setting types are created and allows for local/custom setting types (e.g. for custom grids) to magically work.

Note to self, going forward, cache/ephemeral settings should use a common setting name prefix so Hatch knows to avoid unnecessary server calls.