Update AGENTS.md and ViewportCanvas.tsx for project package details

src/viewport-three/ViewportCanvas.tsx

@@ -89,14 +89,14 @@ export function ViewportCanvas({
     hostRef.current?.updateWorld(world);
   }, [world]);
 
-  useEffect(() => {
-    hostRef.current?.updateDocument(sceneDocument, selection);
-  }, [sceneDocument, selection]);
-
   useEffect(() => {
     hostRef.current?.updateAssets(projectAssets, loadedModelAssets);
   }, [projectAssets, loadedModelAssets]);
 
+  useEffect(() => {
+    hostRef.current?.updateDocument(sceneDocument, selection);
+  }, [sceneDocument, selection]);
+
   useEffect(() => {
     hostRef.current?.setBrushSelectionChangeHandler(onSelectionChange);
   }, [onSelectionChange]);