UI: refactor smart list

Ring/Ring.xcodeproj/project.pbxproj

Ring/Ring/Constants/Generated/Images.swift

Ring/Ring/Constants/Generated/Storyboards.swift

Ring/Ring/Constants/Generated/Strings.swift

Ring/Ring/Contact/ContactViewController.storyboard

Ring/Ring/Contact/ContactViewModel.swift

Ring/Ring/Coordinators/AppCoordinator.swift

Ring/Ring/Extensions/UIViewController+Ring.swift

...g/Features/ContactRequests/Cells/ContactRequestCell.swift

...ing/Features/ContactRequests/Cells/ContactRequestCell.xib

...Features/ContactRequests/ContactRequestsCoordinator.swift

...tures/ContactRequests/ContactRequestsViewController.swift

...g/Features/ContactRequests/ContactRequestsViewModel.swift

...ations/Conversation/ConversationViewController.storyboard

...nversations/Conversation/ConversationViewController.swift

...es/Conversations/Conversation/ConversationViewModel.swift

...ing/Features/Conversations/ConversationsCoordinator.swift

...ures/Conversations/SmartList/Cells/ConversationCell.swift

.../Features/Conversations/SmartList/Cells/SmartListCell.xib

...ons/SmartList/IncognitoSmartListViewController.storyboard