Implements more abilities

PkmnLib.Dynamic/Libraries/DataLoaders/Models/SerializedSpecies.cs

@@ -106,6 +106,11 @@ public class SerializedForm
     /// <inheritdoc cref="PkmnLib.Static.Species.IForm.Flags"/>
     public string[] Flags { get; set; } = [];
 
+    /// <summary>
+    /// Check if the form is a battle-only form, meaning it should return to its original form after the battle ends.
+    /// </summary>
+    public bool IsBattleOnly { get; set; }
+
     /// <summary>
     /// Additional data that is not part of the standard form data.
     /// </summary>