Thanks John, I really appreciate the feedback.
I have to be honest, I haven't worked on this in months.. and I just started a new job.
But.. I will do my best to revisit the app and make the changes.
They all sound like great additions.
Regarding the images; it's just emojis.
When you are naming/editing a rule, in the text area, on windows press the windows key and the period. This should open an emoji picker. Select one, and then keep typing your text. When you save, the emoji should still be there.
However, note that this will cause issues if sorting alphabetically. Because the sort will see the image as ascii; and sort it that way.