Super cute! The idea of combining a restaurant management game with a farming game is really interesting. I did struggle to figure out how to play the game a bit, so I think that adding a more integrated tutorial would be better than some dialogue at the start that tells you everything at once. I also was having trouble figuring out what the controls were, so some on-screen UI that tells you what different keys do would be very helpful. (The jam entry Grim Farm did this and it helps a ton; I'll probably add it to my own game as well.) I think different key mapping would help too, like left and right click instead of Q and E, and using <> to switch items is a bit strange because you have to move your hand around on they keyboard. I would recommend just using number keys for item switching.
That being said, I'm very intrigued to see where this game goes if you continue to update it. The UI and art looks really really good already and there's certainly a great cute/casual aesthetic you're hitting. With a few quality of life and bug fix updates, it will be a very fun game worth playing for hours. Where the game is now, I would recommend focusing on those core features before adding more features and complexity. Good luck!