Since we are now only building Babel on Node.js 14 (even if we still test it on Node.js 6), we can use native ECMAScript modules for the build scripts:

• Top-level scripts
  There are a bunch of scripts/tests in the scripts folder: they can probably all be rewritten to ES modules.
  We can probably add "type": "module" to the top

We don't display the actual mailboxes in the "Your order" section for extra licenses whereas we show them for new G Suite accounts.

Reported by @stephanethomas in Automattic/wp-calypso#45737

Expected Behavior

We should have some extra basic accessors for the heatmap:

• locale
• loadingState
• isAnimated
• numberFormat?

Difference from Current Behavior

The curr