[Feature Request] Pin/Biometric auth support

[Ahmed-Ali]

I would love to be able to secure access to the wallet with a simple pin or touch/face id.
It is not fun when I am leaving the phone with my nephew watching a funny cat video and next second I see the wallet with all my balance on the screen

Thank you for all the amazing work!

[debeldami]

We're closing this issue as it has been open for a long time (3+ years) without recent activity