Refactor move classes to implement respective interfaces for better structure

Plugins/PkmnLib.Plugin.Gen7/Scripts/Side/WideGuardEffect.cs

@@ -1,7 +1,7 @@
 namespace PkmnLib.Plugin.Gen7.Scripts.Side;
 
 [Script(ScriptCategory.Side, "wide_guard")]
-public class WideGuardEffect : Script
+public class WideGuardEffect : Script, IScriptChangeTargets
 {
     private IBattleSide? _side;
 
@@ -19,7 +19,7 @@ public class WideGuardEffect : Script
     }
 
     /// <inheritdoc />
-    public override void ChangeTargets(IMoveChoice moveChoice, ref IReadOnlyList<IPokemon?> targets)
+    public void ChangeTargets(IMoveChoice moveChoice, ref IReadOnlyList<IPokemon?> targets)
     {
         if (_side == null)
             return;