Use broadcast fallback button

[benalleng]

This is a draft to get the payjoin psbt tab to display a broadcast fallback tx button as a warning ux feature.

@arminsabouri I think I may be confused about how payjoin status works, as pressing this button still seems to send a payjoin through the regular flow. As a result I have not changed all of the subsequent notification UI elements as I am not sure if we need to create a new button in addition as a Send Payjoin AND Broadcast Fallback TX

[arminsabouri]

As a result I have not changed all of the subsequent notification UI elements as I am not sure if we need to create a new button in addition as a Send Payjoin AND Broadcast Fallback TX

Depends on the payjoin status I suppose. If as the sender, we just singed the psbt we should have an option to send as a normal or pj. Any other status should have an option to send as a fallback tx.

[benalleng]

Should we take away the logic that sends the payjoin on the looper? With that logic still there a button to do it seems redundant

[arminsabouri]

Should we take away the logic that sends the payjoin on the looper? With that logic still there a button to do it seems redundant

Ack. It seems more intuative to me to have a button than some automated process in the looper