* Requires authentication-confirmation to change biometric lock settings
* Prevent double authentications on older APIs when confirming settings changes
* Use new AuthPrompt API for app lock
With this commit, the app lock will only explicitly require Class 2 biometrics
or screen lock credential. Class 3 biometrics are guaranteed to meet Class 2
requirements thus will also be used when available.
* Use extension toast
(cherry picked from commit 90ab04e81d6ff26656488d3ab4dc3eca4976c5a9)
# Conflicts:
# app/src/main/java/eu/kanade/tachiyomi/ui/security/SecureActivityDelegate.kt
# app/src/main/java/eu/kanade/tachiyomi/ui/setting/SettingsSecurityController.kt