[Feature request] Start ModernDeck minimized in tray?

[i-am-ecc]

I've been using ModernDeck for a while and I don't know if this was discussed before, but I'd like to be able to start the app minimized in tray, so I can make it start in the system boot. Is this feature already present or not yet?

[dangered wolf]

This sounds like a good feature, and I would like to add it. Thank you for this!