Secure backup tweaks (#2277)

* Use a custom SDK build that might fix incomplete recovery state false positives. Enable chat backup by default

* Get rid of the chat backup feature flag

* Fix force unwrap warning

* Fix long line warning

* Prevent the recovery key confirmation banner popping up before the verification state is fetched. Stop showing secure backup user avatar and menu badges while the session is not verified.

* Switch back to the release version of the SDK

* Fix inconsistent session verification states, improve/simplify how to deal with it

* Fix unit tests

* Cleanup and hopefully simplify home screen banner presentations

ElementX/Sources/Screens/HomeScreen/HomeScreenModels.swift

@@ -72,10 +72,29 @@ struct HomeScreenViewState: BindableState {
     let userID: String
     var userDisplayName: String?
     var userAvatarURL: URL?
-    var needsSessionVerification = false
+    
+    var isSessionVerified: Bool?
+    var hasSessionVerificationBannerBeenDismissed = false
+    var showSessionVerificationBanner: Bool {
+        guard let isSessionVerified else {
+            return false
+        }
+        
+        return !isSessionVerified && !hasSessionVerificationBannerBeenDismissed
+    }
+    
+    var requiresSecureBackupSetup = false
+
     var needsRecoveryKeyConfirmation = false
-    var showUserMenuBadge = false
-    var showSettingsMenuOptionBadge = false
+    var hasRecoveryKeyConfirmationBannerBeenDismissed = false
+    var showRecoveryKeyConfirmationBanner: Bool {
+        guard let isSessionVerified else {
+            return false
+        }
+        
+        return isSessionVerified && needsRecoveryKeyConfirmation && !hasRecoveryKeyConfirmationBannerBeenDismissed
+    }
+    
     var rooms: [HomeScreenRoom] = []
     var roomListMode: HomeScreenRoomListMode = .skeletons