This change adds a card to the billing overview page, which shows the
user's token balance from coinpayments.
Issue: https://github.com/storj/storj-private/issues/151
Change-Id: I11e295b48791b32b745cb7a11c5b4aad6b56618e
This change shows STORJ token balance on the billing overview page instead of the Stripe balance it shows currently.
It changes the text on the "Available balance" card to reflect the new balance being displayed. Finally, it adds shortcuts to navigate straight to token history or add tokens modal when call to action on "Balance card"
Issue: https://github.com/storj/storj/issues/5204
Change-Id: Ic88e43c602e4949b6c6be4c7644c04f3c7d38585
