Fix ListDetailView not updating when items change

- Add useEffect to sync filteredItems state with initialItems prop
- Now when router.refresh() updates initialItems, the UI updates
- Deleted items now disappear immediately after refresh

components/ListDetailView.tsx

@@ -143,6 +143,11 @@ export default function ListDetailView({
     onFiltersChange: handleFiltersCallback
   })
 
+  // Update filtered items when initialItems changes (after refresh)
+  useEffect(() => {
+    setFilteredItems(initialItems)
+  }, [initialItems])
+
   // Apply initial filters on mount
   useEffect(() => {
     handleFiltersCallback(filters)