Plans Next [Storybook]: Ability to easily test different currencies

[oswian]

It's currently quite time consuming to test different currencies in the spotlight, features & comparison grids. An approach was explored #87406 to add a ?currency=xx param, however this introduces some complications in the codebase that we'd prefer to avoid. Can we use Storybook to help speed up testing for different currencies?

One idea: create a new story which includes a currency dropdown to toggle different currencies.