* Change bio integrity validation to work at account-level
* biometric state migration
* fix account bio valid key storage location during migration
* comment clarification
* fix for iOS extensions not using custom avatar color
* SG-210 Set up account switching on Autofill iOS
* SG-210 Fix refresh after sync on autofill ciphers, also added account switching on lock view on autofill. Also fix possible crash when scrolling when no items were displayed and also fixed navigation when login in on an automatically logged out account.
* SG-210 Added reference on iOS.Core project
* Fix formatting on AccountManager
* SG-210 Fix background color for dark theme
* Fix for biometric check in extension on fresh install
* make sure bio integrity values are written to pref storage
* integrity state migration to pref storage
* remove automatic state saving upon null validation