Removed an unused notification
Refactored the PrivacySettingsViewController
Refactored the ScreenLock code to Swift
Fixed an issue where the match dark/light setting wasn't getting applied on launch
Update the modal styling for the various settings modals
Updated the MessageRequestViewModel to have the same page size as the HomeViewModel
Fixed a couple minor UI discrepancies
Refactored the old app settings child screens to be configuration based and all in Swift