Btcpayserver: Password Reset UX Issues

[britttttk]

When a user resets their password for BTCPay these issues occur:

1. User clicks on the email link for password reset, it takes them back to BTCPay to reset it.
   
   
   
   • Issue: Page is completely left aligned
   
   
   • Possible Solution: Page needs some white space added between left page edge and password boxes.
   
   
   • Reason: looks ugly
   
   

1. User provides new password information and clicks update password.
   
   
   
   • Issue: Page is completely blank after updating.
   
   
   • Possible Solution: Add confirmation text on page, "Password has been updated"
   
   
   • Reason: new password status is unknown to user
   
   

[Eskyee]

@rockstardev can fix this up, when he's back in town ;)

[sipsorcery]

Fixed in #449.

[NicolasDorier]

thanks!