Generate WebGL, Three.JS, HTML, CSS, JavaScript, no Python code, single page with rotating cube, ambient lighting. Load libraries from CDN. Let ambient lighting be as such cube edges are visible. add directional lighting also pointing at the cube. Scene needs to be navigable using arrow keys. Ensure browser compability. With codegemma:7b you can generate source code. If asked properly then in WebUI chat a artifacts feature will appear, interpreting your source code immediately, just after source code is generated. This feature is useful for designers, developers and marketers who would like to speed-up scaffolding and migrating from brainstorm into visible