Dashboard bugs

Bugs in dashboard
- Account info
    - 2fa option
       x no error message if otp is wrong
       s add wait or process indicator "wait..."
- SECURITY & DEVICES
    - 2fa option
       x no error message if otp is wrong
       s add wait or process indicator "wait..."
    - Change Address Option
       x not working
    - Secret Pin Not working
       x not working
    s Add 2fa option
- Walley Admin
    - Features & Control
      s checked current settings
      x not working
    - Secure address change not working
      - Consult benny