Source Code added

mobile/lib/providers/asset_viewer/scroll_to_date_notifier.provider.dart

@@ -0,0 +1,14 @@
+import 'package:flutter/material.dart';
+
+final scrollToDateNotifierProvider = ScrollToDateNotifier(null);
+
+class ScrollToDateNotifier extends ValueNotifier<DateTime?> {
+  ScrollToDateNotifier(super.value);
+
+  void scrollToDate(DateTime date) {
+    value = date;
+
+    // Manually notify listeners to trigger the scroll, even if the value hasn't changed
+    notifyListeners();
+  }
+}