Fixes for 'connections' flow

0a08072d https://privategrity.atlassian.net/browse/FE-663 a5d4b680 https://privategrity.atlassian.net/browse/FE-662

Sources/App/DependencyRegistrator.swift

@@ -185,6 +185,7 @@ struct DependencyRegistrator {
                 newGroupFactory: CreateGroupController.init,
                 requestsFactory: RequestsContainerController.init,
                 contactFactory: ContactController.init(_:),
+                singleChatFactory: SingleChatController.init(_:),
                 groupChatFactory: GroupChatController.init(_:),
                 groupPopupFactory: CreatePopupController.init(_:_:)
             ) as ContactListCoordinating)