app lock

[gamerseye123]

Is your feature request related to a problem? Please describe.
it would be nice to have extra security

Describe the solution you'd like
An app lock (similar to the ones built into infinity (both for lemmy and reddit), notesnook, kotatsu, proton mail, ente photos, etc. support for both password and device biometrics (with android device biometrics api https://developer.android.com/identity/sign-in/biometric-auth)

Describe alternatives you've considered
the one that puts apps in the work profile (forgot its name)

Additional context
costco hot dog