Close window with ctrl+q/ctrl+w

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Describe the problem

I've noticed that the app does not respect the standard ctrl+q to quit keybind. I noticed this while using the changes provided by #166. I initially tried ctrl+w to close the window which didn't work, and so I tested ctrl+q just to see if that might work, and it didn't.

Describe the solution you'd like

ctrl+q to properly quit the application, and when #166 (or similar) is merged ctrl+w to close the window without quitting.

Alternatives considered

No response

Additional context

No response