I can definitely tell that you have the layout of the map place out. The movement seems nice as well. However you should add more to the game. I wouldn't call the one as I approach the area as a bug but more like a WIP (Work in Progress) It's really lovely.
Suggestion:
- You should add ingredients, and customers.
- Upgrades would be nice, as when you can add more tables, and chairs.
- Score should be in as well you can implement it as a way to have upgrades such as or either expand area, unlock other pizzas (pineapple pizza, pepperoni, cheese, and so on. It can boost sale), new/upgrade workers, or anything in your mind that can be engaging.
Website Design:
- Add probably the controls, and description of the game on how it works and what the goal is.