Imports fyne.io/fyne/v2 fyne.io/fyne/v2/app fyne.io/fyne/v2/container fyne.io/fyne/v2/data/binding fyne.io/fyne/v2/dialog fyne.io/fyne/v2/widget github.com/lib/pq Standard library imports bufio crypto/md5 crypto/sha256 encoding/hex encoding/json fmt net reflect strconv strings