show default planes on empty scene (#3237)

* show default planes on empty sceen

* fmt

* remove log

* fix silly click listener bug

* delete old stuff

* test tweak

* Revert "test tweak"

This reverts commit e9cb4ac4b5.

---------

Co-authored-by: Paul Tagliamonte <paul@zoo.dev>

src/clientSideScene/ClientSideSceneComp.tsx

@@ -102,6 +102,7 @@ export const ClientSideScene = ({
     canvas.addEventListener('mousedown', sceneInfra.onMouseDown, false)
     canvas.addEventListener('mouseup', sceneInfra.onMouseUp, false)
     sceneInfra.setSend(send)
+    engineCommandManager.modelingSend = send
     return () => {
       canvas?.removeEventListener('mousemove', sceneInfra.onMouseMove)
       canvas?.removeEventListener('mousedown', sceneInfra.onMouseDown)