Add screenshot generator

ApplicationLibrary/Views/Connections/ConnectionListView.swift

@@ -191,6 +191,7 @@ public struct ConnectionListView: View {
             return UIMenu(children: [stateMenu, sortMenu, closeAction])
         }
     }
+
 #elseif os(macOS)
     private struct ConnectionMenuView: View {
         @Binding var connectionStateFilter: ConnectionStateFilter

ApplicationLibrary/Views/Connections/ConnectionListViewModel.swift

@@ -56,7 +56,7 @@ public class ConnectionListViewModel: BaseViewModel {
     }
 
     public func connect() {
-        if ApplicationLibrary.inPreview {
+        if Variant.screenshotMode {
             isLoading = false
             return
         }