DTOs for index mostly done, doing DB models

DCGEngine.Database/Models/DeckEntry.cs

@@ -1,3 +1,5 @@
+using System.ComponentModel.DataAnnotations;
+
 namespace DCGEngine.Database.Models;
 
 /// <summary>
@@ -8,10 +10,11 @@ public abstract class DeckEntry : BaseEntity<long>
     /// <summary>
     /// How this deck is referred to internally.
     /// </summary>
-    public virtual string InternalName { get; set; }
-    
+    [Required(AllowEmptyStrings = false)]
+    public virtual string Name { get; set; } = string.Empty;
+
     /// <summary>
     /// The cards present in this deck.
     /// </summary>
-    public virtual List<CardEntry> Cards { get; set; }
+    public virtual List<DeckCard> Cards { get; set; } = new List<DeckCard>();
 }