Added server rename setting

Moonlight/App/Models/Forms/ServerRenameDataModel.cs

@@ -0,0 +1,10 @@
+using System.ComponentModel.DataAnnotations;
+
+namespace Moonlight.App.Models.Forms;
+
+public class ServerRenameDataModel
+{
+    [Required(ErrorMessage = "You need to enter a name")]
+    [MaxLength(32, ErrorMessage = "The name cannot be longer that 32 characters")]
+    public string Name { get; set; }
+}