more work on the ui theme and changing the hud

UI/FeatureUI/feature_ui.gd

@@ -0,0 +1,21 @@
+class_name FeatureUI
+extends VBoxContainer
+
+@export var icon: TextureRect
+@export var name_label: Label
+
+var feature: Feature
+
+
+func set_feature(new_feature: Feature) -> void:
+	feature = new_feature
+	icon.texture = feature.icon
+	name_label.text = tr(feature.display_name)
+
+
+func show_title() -> void:
+	name_label.visible = true
+
+
+func hide_title() -> void:
+	name_label.visible = false