feat: enhance asset browser panel with improved asset selection and loading states

- Added state management for asset selection to prevent multiple simultaneous selections.
- Implemented request sequence tracking to ensure accurate loading state handling during asset searches.
- Enhanced error handling and user feedback for asset loading failures.
- Updated UI elements to improve accessibility and user experience during asset browsing.

components/canvas/canvas.tsx

@@ -410,9 +410,6 @@ function CanvasInner({ canvasId }: CanvasInnerProps) {
           if (change.type !== "dimensions") continue;
           if (change.resizing !== false || !change.dimensions) continue;
 
-          const resizedNode = nextNodes.find((node) => node.id === change.id);
-          if (resizedNode?.type !== "frame") continue;
-
           void resizeNode({
             nodeId: change.id as Id<"nodes">,
             width: change.dimensions.width,