新增聊天功能

views/otherUsers.go

@@ -75,6 +75,7 @@ func itemOnlineUserView(w fyne.Window, data *models.Online) (fyne.CanvasObject,
 	showErrButton := widget.NewButton("查看主页", func() {
 		otherUserIndexWin(user, data)
 	})
+
 	card := widget.NewCard(user.Name, user.Ip, container.NewVBox(followLabel, showErrButton, followButton))
 	return card, nil
 }