Implements several more moves

Plugins/PkmnLib.Plugin.Gen7/Scripts/Moves/Celebrate.cs

@@ -0,0 +1,13 @@
+namespace PkmnLib.Plugin.Gen7.Scripts.Moves;
+
+[Script(ScriptCategory.Move, "celebrate")]
+public class Celebrate : Script
+{
+    /// <inheritdoc />
+    public override void PreventMoveSelection(IMoveChoice choice, ref bool prevent)
+    {
+        // This move is mostly useless, and it's not worth the effort to implement it.
+        // Prevent it from being selected.
+        prevent = true;
+    }
+}