* Remove/replace `BackHandler` calls: - For `UserProfileView`, remove the redundant `BackHandler` -> `navigateUp()` call. - For `SetupBiometricView`, remove the `enabled = true` parameter, as this is the default value.
* Remove/replace `BackHandler` calls: - For `UserProfileView`, remove the redundant `BackHandler` -> `navigateUp()` call. - For `SetupBiometricView`, remove the `enabled = true` parameter, as this is the default value.