Fix syntax error and finalize robust note resizing

keep-notes/components/masonry-grid.tsx

@@ -26,18 +26,23 @@ interface MasonryItemProps {
   isDragging?: boolean;
 }
 
-const MasonryItem = memo(function MasonryItem({ note, onEdit, onResize, onNoteSizeChange, onDragStart, onDragEnd, isDragging }: MasonryItemProps) {
+const MasonryItem = function MasonryItem({ note, onEdit, onResize, onNoteSizeChange, onDragStart, onDragEnd, isDragging }: MasonryItemProps) {
   const resizeRef = useResizeObserver(onResize);
 
+  useEffect(() => {
+    onResize();
+    const timer = setTimeout(onResize, 300);
+    return () => clearTimeout(timer);
+  }, [note.size, onResize]);
+
   return (
     <div
       className="masonry-item absolute py-1"
       data-id={note.id}
       data-size={note.size}
       data-draggable="true"
-      ref={resizeRef as any}
     >
-      <div className="masonry-item-content relative">
+      <div className="masonry-item-content relative" ref={resizeRef as any}>
         <NoteCard
           note={note}
           onEdit={onEdit}
@@ -50,7 +55,7 @@ const MasonryItem = memo(function MasonryItem({ note, onEdit, onResize, onNoteSi
       </div>
     </div>
   );
-});
+};
 
 export function MasonryGrid({ notes, onEdit }: MasonryGridProps) {
   const { t } = useLanguage();
@@ -354,7 +359,7 @@ export function MasonryGrid({ notes, onEdit }: MasonryGridProps) {
           <div ref={pinnedGridRef} className="relative min-h-[100px]">
             {pinnedNotes.map(note => (
               <MasonryItem
-                key={`${note.id}-${note.size}`}
+                key={note.id}
                 note={note}
                 onEdit={handleEdit}
                 onResize={refreshLayout}
@@ -376,7 +381,7 @@ export function MasonryGrid({ notes, onEdit }: MasonryGridProps) {
           <div ref={othersGridRef} className="relative min-h-[100px]">
             {othersNotes.map(note => (
               <MasonryItem
-                key={`${note.id}-${note.size}`}
+                key={note.id}
                 note={note}
                 onEdit={handleEdit}
                 onResize={refreshLayout}