refs https://github.com/TryGhost/Team/issues/627
Wires the real Products data from API to the mock Product settings screen including Product Prices list as well as opening of edit/new price modals. The new Product setting is still behind the developer experiment flag as is under active development, the changes in this commit only allows readonly data but not save/edit upstream.
Co-authored-by: Fabien O'Carroll <fabien@allou.is>
