Try overwriting Codesandbox screenshot_url after docs fix

See fix here pmndrs/docs#375
Fixed the fact that the ordering of props destructuring prevented applying custom screenshot_url to CSBs

Author: jo-chemla

docs/getting-started/community-r3f-components.mdx

@@ -60,11 +60,11 @@ This page showcases some React Three Fiber/r3f community components that have no
   </li>
   <li>
     [Looking Glass](https://docs.lookingglassfactory.com/developer-tools/webxr/react-three-fiber)
-    <Codesandbox id="xzlmzz" /> 
+    <Codesandbox id="xzlmzz" screenshot_url="https://codesandbox.io/api/v1/sandboxes/kheke/screenshot.png"/> 
   </li> 
   <li>
     [Theatre-js](https://github.com/theatre-js/theatre)
-    [<Img src="https://www.theatrejs.com/images/docs/0.5/manual/studio/ui.png" alt="TheatreJS R3F demo" className="aspect-[16/9] object-cover" width="1763" height="926" />](https://codesandbox.io/p/devbox/y9h287)
+    <Codesandbox id="6xfrsv" screenshot_url="https://www.theatrejs.com/images/docs/0.5/manual/studio/ui.png" />
   </li>
   <li>
     [Farazz/CustomShaderMaterial](https://github.com/FarazzShaikh/THREE-CustomShaderMaterial)