Adding Scenes and Starter Assets

Adding some starter assets and scenes so that we can easly get going
when time comes.

scenes/end.tscn

@@ -0,0 +1,9 @@
+[gd_scene format=3 uid="uid://dsygg23isv1il"]
+
+[node name="End" type="Control" unique_id=1673862149]
+layout_mode = 3
+anchors_preset = 15
+anchor_right = 1.0
+anchor_bottom = 1.0
+grow_horizontal = 2
+grow_vertical = 2