Let the user set the board to open automatically on app launch

[RomanPro100]

I laid out all my university assignments on a kanban board to keep track of what I've done and what I have to focus on. To keep reminding myself about them, I set Kanri to autostart whenever I turn my laptop on. But even then on startup I see the home menu with this one lonely board which I still have to open manually.

My suggestion is to add a setting which would allow the user to select the board to open on app launch. On any app launch, not just system startup specifically because I assume that would be difficult to implement.

I've attached a screenshot of how it may look like (made in GIMP).

[trobonox]

Thanks for this idea, it has been suggested before and I will consider implementing it because it seems like there is some decent demand for it (I don't want to bloat the app with features no one needs).

[RomanPro100]

This might be a duplicate of #317