The theme is totally optional so if you created the majority of this game during the jam time and it was made using AI then you are good.
I just checked out it out and there are some pretty big issues with your game you might want to fix. first of all the encoding is messed up, you might need to add a tag like <meta charset="utf-8" />. secondly the bottom is cut off so it is not possible to play, itch.io has a built in full screen button you can enable.