More work on refactor to interfaces

Plugins/PkmnLib.Plugin.Gen7/Scripts/Battle/FutureSightEffect.cs

@@ -1,7 +1,7 @@
 namespace PkmnLib.Plugin.Gen7.Scripts.Battle;
 
 [Script(ScriptCategory.Battle, "future_sight")]
-public class FutureSightEffect : Script
+public class FutureSightEffect : Script, IScriptOnEndTurn
 {
     private int _turnsLeft = 3;
     private readonly IMoveChoice _moveChoice;
@@ -12,7 +12,7 @@ public class FutureSightEffect : Script
     }
 
     /// <inheritdoc />
-    public override void OnEndTurn(IScriptSource owner, IBattle battle)
+    public void OnEndTurn(IScriptSource owner, IBattle battle)
     {
         _turnsLeft -= 1;
         if (_turnsLeft <= 0)