fix: Upload generated models to cloud storage in onPushToApp to prevent blob URL fetch failures on save

src/pages/Editor.tsx

@@ -5232,11 +5232,12 @@ export default function Editor() {
               }
             });
 
-            // Save model data for scene persistence
             const modelBlob = await fetch(modelUrl).then(r => r.blob());
-            const blobUrl = URL.createObjectURL(modelBlob);
-            setBlobURLs(prev => [...prev, blobUrl]);
-            setModelData({ name: "Generated_Model.glb", data: blobUrl, extension: 'glb' });
+            setImportStatus("Uploading to cloud storage... 0%");
+            const cloudUrl = await uploadAssetToStorage(modelBlob, 'assets', `models/${user?.id || 'guest'}_${Date.now()}_Generated_Model.glb`, (prog) => {
+              setImportStatus(`Uploading to cloud storage... ${prog}%`);
+            });
+            setModelData({ name: "Generated_Model.glb", data: cloudUrl, extension: 'glb' });
 
             const boundingBox = new THREE.Box3().setFromObject(object);
             const center = new THREE.Vector3();
@@ -5290,7 +5291,6 @@ export default function Editor() {
             }
 
             setLoadedModel(object);
-            setBlobURLs(prev => [...prev, modelUrl]);
             setSceneObjects(prev => [
               ...prev.filter(obj => obj.type !== 'cube'),
               ...newSceneObjects