Add some UI

ui/pause/PauseMenu.tscn

@@ -4,7 +4,7 @@
 [ext_resource type="Script" uid="uid://cgvf34t5qgwbm" path="res://ui/pause/PauseMenu.gd" id="1_82qxy"]
 [ext_resource type="PackedScene" uid="uid://qgk5trrh6dfd" path="res://ui/pause/PauseSettings.tscn" id="2_3djnw"]
 
-[node name="PauseMenu" type="Control" node_paths=PackedStringArray("MAIN", "SETTINGS")]
+[node name="PauseMenu" type="Control" node_paths=PackedStringArray("MAIN", "settingsPanel")]
 layout_mode = 3
 anchors_preset = 15
 anchor_right = 1.0
@@ -13,7 +13,7 @@ grow_horizontal = 2
 grow_vertical = 2
 script = ExtResource("1_82qxy")
 MAIN = NodePath("PauseMain")
-SETTINGS = NodePath("PauseSettings")
+settingsPanel = NodePath("PauseSettings")
 
 [node name="PauseSettings" parent="." instance=ExtResource("2_3djnw")]
 visible = false