feat: notify query execute successfully when app is not focused.

[invisal]

#1435

We will push notification only when the app is not in focused. We can make the notification look better if we have some images.

For Windows Screenshot

For Mac Screenshot

How to test

• Connect to MySQL server.
• Run this query SELECT SLEEP(10);
• Open other app besides Beekeeper and wait
• The notification will show after 10 seconds when it is complete.

[rathboma]

This is awesome! Does this create a native notification on different OSes, or a weird electron-looking one?

[invisal]

I believe it should be native. In Window, it appears in the bottom right side. I will try to test on Mac to see how it looks like, but because my Mac is M1, it seem to have some problem running the project. Let me try again and provide you with Mac screenshot.

[invisal]

@rathboma I have updated the screenshot for Mac. The thing that need to do is wording. My english is terrible and maybe you can give suggestion.