push back to previous screen when tapping actions in message info screen

Session/Conversations/ConversationVC+Interaction.swift

@@ -1645,10 +1645,12 @@ extension ConversationVC:
             using: dependencies
         ) ?? []
         
-        let messageInfoView = MessageInfoView(actions: actions, messageViewModel: cellViewModel)
-        let hostingViewController =  UIHostingController(rootView: messageInfoView)
-        hostingViewController.title = "message_info_title".localized()
-        navigationController?.pushViewController(hostingViewController, animated: true)
+        let messageInfoViewController = MessageInfoViewController(
+            actions: actions,
+            messageViewModel: cellViewModel
+        )
+        messageInfoViewController.title = "message_info_title".localized()
+        navigationController?.pushViewController(messageInfoViewController, animated: true)
     }
 
     func retry(_ cellViewModel: MessageViewModel, using dependencies: Dependencies) {

Session/Media Viewing & Editing/MessageInfoView.swift

@@ -381,7 +381,7 @@ struct MessageInfoView: View {
                                         .frame(width: .infinity, height: 60)
                                         .onTapGesture {
                                             actions[index].work()
-                                            dismiss()
+                                            dismiss?()
                                         }
                                         
                                         if index < (actions.count - 1) {
@@ -444,6 +444,26 @@ struct InfoBlock<Content>: View where Content: View {
     }
 }
 
+final class MessageInfoViewController: UIHostingController<MessageInfoView> {
+    init(actions: [ContextMenuVC.Action], messageViewModel: MessageViewModel) {
+        let messageInfoView = MessageInfoView(
+            actions: actions,
+            messageViewModel: messageViewModel
+        )
+        
+        super.init(rootView: messageInfoView)
+        rootView.dismiss = dismiss
+    }
+    
+    @MainActor required dynamic init?(coder aDecoder: NSCoder) {
+        fatalError("init(coder:) has not been implemented")
+    }
+    
+    func dismiss() {
+        self.navigationController?.popViewController(animated: true)
+    }
+}
+
 struct MessageInfoView_Previews: PreviewProvider {
     static var messageViewModel: MessageViewModel {
         let result = MessageViewModel(