chore: add migration to comply with net9

Author: alestoya

Telerik.Examples.Mvc/Telerik.Examples.Mvc/Migrations/20250224111117_InitialUpdate.Designer.cs

@@ -0,0 +1,28 @@
+using Microsoft.EntityFrameworkCore.Migrations;
+
+#nullable disable
+
+namespace Telerik.Examples.Mvc.Migrations
+{
+    /// <inheritdoc />
+    public partial class InitialUpdate : Migration
+    {
+        /// <inheritdoc />
+        protected override void Up(MigrationBuilder migrationBuilder)
+        {
+            migrationBuilder.AddColumn<int>(
+                name: "RoomID",
+                table: "Tasks",
+                type: "int",
+                nullable: true);
+        }
+
+        /// <inheritdoc />
+        protected override void Down(MigrationBuilder migrationBuilder)
+        {
+            migrationBuilder.DropColumn(
+                name: "RoomID",
+                table: "Tasks");
+        }
+    }
+}