initial commit

Models/TodoItem.cs

@@ -0,0 +1,15 @@
+using System.ComponentModel.DataAnnotations;
+
+namespace Demo001.Models;
+
+public class TodoItem
+{
+    public int Id { get; set; }
+
+    [Required]
+    public string Title { get; set; } = string.Empty;
+
+    public string? Description { get; set; }
+
+    public bool IsComplete { get; set; }
+}