Hello, I was just wondering if there's a way to delete a project. I searched as much as I could and all I could find was stuff about deleting stacks, not projects

Do you mean, in the Pulumi server? As far as I know, if a project has no stacks, then the it does not appear in there.

So every deployment is a stack and project is kinda like a semantic on top of it. Project is like a class and a stack is like an instance of that class if that helps.