Implement logic for "Remind me later" in the Upsell card reader banner

[AnirudhBhat]

The goal of this task is to implement the logic to show the banner again after 14 days when the merchant clicks on the "Remind me later" CTA.

1. The merchant sees Upsell card reader banner UI
2. Merchant clicks dismiss icon
3. Merchant sees another alert dialog that asks them to either choose "Remind me later" or "Don't show again"
4. Merchant clicks "Remind me later"
5. The banner UI disappears.
6. The banner UI won't show for 2 weeks (14 days)
7. On the 15th day, the banner UI starts showing up again.