Add LNURL payment details to payment details bottom sheet

[erdemyerebasmaz]

One of the UI rework changes was to show a "Payment Sent" screen instead of displaying success action message & url's. This change results in success action data not being available to the user anywhere, or even shown to them once during payment flow.

It is essential to persist this data as, although a minority, some LNURL services utilize the success action URL as a mandatory step for completing their payment flow. We can use "Payment = Registering to a Service", "Clicking Success Action URL = Confirmation E-Mail" analogy here.

Depends on:

• LNURL-pay: Store success action in separate table, linked to SendSwap by payment_hash breez-sdk-liquid#318