Adds Database Structure in C# with Entity Framework

WatchLog/Data/Database/Global/Genre.cs

@@ -0,0 +1,23 @@
+using System.ComponentModel.DataAnnotations;
+
+namespace WatchLog.Data
+{
+    public class Genre
+    {
+        [Key]
+        public int Id { get; set; }
+
+        [Required]
+        [MaxLength(50)]
+        public required string Name { get; set; }
+
+        [Required]
+        public required DateTime CreationTime { get; set; }
+
+        public DateTime? LastChange {  get; set; }
+
+
+        // --- Navigation Properties ---
+        public virtual ICollection<LinkTableGlobalGenre> LinkTableGlobalGenres { get; set; } = new List<LinkTableGlobalGenre>();
+    }
+}