Revert "fix: revert checkUnlock"

This reverts commit 564b5f10ea.

app/src/main/java/com/kunzisoft/keepass/biometric/DeviceUnlockFragment.kt

@@ -145,11 +145,6 @@ class DeviceUnlockFragment: Fragment() {
         }
     }
 
-    override fun onResume() {
-        super.onResume()
-        mDeviceUnlockViewModel.checkUnlockAvailability()
-    }
-
     fun cancelBiometricPrompt() {
         lifecycleScope.launch(Dispatchers.Main) {
             mBiometricPrompt?.cancelAuthentication()

app/src/main/java/com/kunzisoft/keepass/viewmodels/DeviceUnlockViewModel.kt

@@ -350,6 +350,9 @@ class DeviceUnlockViewModel(application: Application): AndroidViewModel(applicat
         AppLifecycleObserver.lockBackgroundEvent = true
         isAutoOpenBiometricPromptAllowed = false
         cryptoPromptShowPending = false
+        if (cryptoPrompt == null) {
+            checkUnlockAvailability()
+        }
         _uiState.update { currentState ->
             currentState.copy(
                 cryptoPromptState = DeviceUnlockPromptMode.SHOW