add button to share chat, add VDMDI tag, fixes

src/ViewModel/Chat/chatViewModel.ts

@@ -22,6 +22,7 @@ import ChatModel, {
     ChatMessage,
     ChatMessageReaction,
 } from "../../Model/Chat/chatModel";
+import FileTransferViewModel from "../Global/fileTransferViewModel";
 
 export default class ChatViewModel extends ContextHost<ChatPageTypes> {
     calendarViewModel: CalendarPageViewModel;
@@ -81,6 +82,10 @@ export default class ChatViewModel extends ContextHost<ChatPageTypes> {
         this.index.value = index;
     };
 
+    share = (): void => {
+	this.fileTransferViewModel.showDirectionSelectionModal();
+    }
+
     // load
     loadPageSelection = (): void => {
         const path: string[] = StorageModel.getPath(
@@ -151,6 +156,7 @@ export default class ChatViewModel extends ContextHost<ChatPageTypes> {
         public readonly connectionViewModel: ConnectionViewModel,
         public readonly chatListViewModel: ChatListViewModel,
         public readonly contactListViewModel: ContactListViewModel,
+	public readonly fileTransferViewModel: FileTransferViewModel,
     ) {
         super("chat", coreViewModel);