Fix sync

salesbook.Shared/Components/Pages/Calendar.razor

@@ -181,7 +181,7 @@
     private string _headerTitle = string.Empty;
     private readonly Dictionary<DateTime, List<ActivityDTO>> _eventsCache = new();
     private readonly Dictionary<DateTime, CategoryData[]> _categoriesCache = new();
-    private bool _isInitialized = false;
+    private bool _isInitialized;
 
     // Stato UI
     private bool Expanded { get; set; }