initial commit from an older template

Models/Database/InstructionCategory.cs

@@ -0,0 +1,13 @@
+using System.ComponentModel.DataAnnotations;
+
+namespace GamificationService.Models.Database;
+
+public class InstructionCategory
+{
+  [Key]
+  public long Id { get; set; }
+
+  [Required(ErrorMessage = "Title is required")]
+  public string Title { get; set; } = null!;
+}
+