fix: 🐛 add scrollOffset listener

Author: Bawantha Rajapaksha

lib/src/week_view/week_view.dart

@@ -462,6 +462,11 @@ class WeekViewState<T extends Object?> extends State<WeekView<T>> {
 
     // Update builders and callbacks
     _assignBuilders();
+
+    if(widget.scrollOffset != oldWidget.scrollOffset) {
+      _lastScrollOffset = widget.scrollOffset;
+      _scrollController.jumpTo(widget.scrollOffset);
+    }
   }
 
   @override