message: Add copy capability on links
diff: @@ -192,6 +192,7 @@ export class ContextMenuBuilder {
  public buildMenuForLink(menuInfo) {
  const menu = new Menu();
  const isEmailAddress = menuInfo.linkURL.startsWith('mailto:');
  + this.addCopy(menu, menuInfo);
  const copyLink = new MenuItem({
  label: isEmailAddress
  ? this.stringTable.copyMail()
  