Congrats on your first game. It may be pretty basic, but getting your foot into the door is always an important first step, regardless on how big or small. The art style is pretty cute and I like the vibes that you went for with it.
A little tip if you work with Godot more in the future. Web browsers don't really have a good way to handle "quitting a game", so typically you would want to avoid including a quit button in browser-based gameplay. Clicking it will just freeze the browser and people can just close the window if they're done playing.
Here's a Godot specific trick if you want to make both a browser and desktop version of a game. You can use the function "OS.get_name()" to detect if the user is using a web browser. So I typically make a function along the lines that detect "if OS.get_name() == "Web". And have the code turn off the visibility of your button if it return trues.