Refactor console and scene structure; update resource paths and add configuration handling

objects/ui/marketplace_button.tscn

@@ -0,0 +1,11 @@
+[gd_scene load_steps=2 format=3 uid="uid://dtl03rod7l2t0"]
+
+[ext_resource type="Texture2D" uid="uid://cvhoq7aubxlmq" path="res://sprites/ui/magnetic_skill_icon.png" id="1_5kqfg"]
+
+[node name="MarketplaceButton" type="Button"]
+offset_right = 8.0
+offset_bottom = 8.0
+theme_override_font_sizes/font_size = 8
+text = "Fire brick 100"
+icon = ExtResource("1_5kqfg")
+flat = true