added CSG toolkit

addons/csg_toolkit/scenes/csg_quick_actions.tscn

@@ -0,0 +1,20 @@
+[gd_scene load_steps=2 format=3 uid="uid://dhpjubljm0tf0"]
+
+[ext_resource type="Texture2D" uid="uid://cjxx30pcamj36" path="res://addons/csg_toolkit/res/icons/box.svg" id="1_n1dqv"]
+
+[node name="CsgQuickActions" type="Control"]
+layout_mode = 3
+anchors_preset = 15
+anchor_right = 1.0
+anchor_bottom = 1.0
+grow_horizontal = 2
+grow_vertical = 2
+
+[node name="CenterContainer" type="CenterContainer" parent="."]
+layout_mode = 0
+offset_right = 40.0
+offset_bottom = 40.0
+
+[node name="Box" type="TextureButton" parent="CenterContainer"]
+layout_mode = 2
+texture_normal = ExtResource("1_n1dqv")