Game window resizes improperly with pane resizing

[leomcelroy]

The aspect ratio of the game window should stay fixed to the console aspect ratio. The container should be able to be resized however.

Below you can clearly see the game sprites getting distorted.

https://github.com/hackclub/sprig/assets/27078897/0f3f757c-d3b4-4b8b-b39a-a5129118f0f1