refactor(nodes): add computed attr for width/height and absolute position

packages/react/src/store/index.ts

@@ -147,7 +147,7 @@ const createRFStore = ({
           };
 
           if (positionChanged) {
-            change.positionAbsolute = node.positionAbsolute;
+            change.positionAbsolute = node.computed?.positionAbsolute;
             change.position = node.position;
           }
 
@@ -276,7 +276,10 @@ const createRFStore = ({
 
             return {
               ...node,
-              positionAbsolute,
+              computed: {
+                ...node.computed,
+                positionAbsolute,
+              },
             };
           }),
         });

packages/react/src/store/initialState.ts

@@ -28,11 +28,7 @@ const getInitialState = ({
   let transform: Transform = [0, 0, 1];
 
   if (fitView && width && height) {
-    const nodesWithDimensions = nextNodes.map((node) => ({
-      ...node,
-      width: node.size?.width,
-      height: node.size?.height,
-    }));
+    const nodesWithDimensions = nextNodes.filter((node) => node.width && node.height);
     const bounds = getNodesBounds(nodesWithDimensions, [0, 0]);
     const { x, y, zoom } = getViewportForBounds(bounds, width, height, 0.5, 2, 0.1);
     transform = [x, y, zoom];