chore: added exit button to game

main.tscn

@@ -62,3 +62,7 @@ text = "Recuration"
 script = ExtResource("1_ig7tw")
 level = ExtResource("5_lquwl")
 metadata/_custom_type_script = "uid://bel5yfuiqithe"
+
+[node name="Button5" type="Button" parent="VBoxContainer" unique_id=630288499]
+layout_mode = 2
+text = "Exit Experements"