RitualUI is mostly working, but need to make the consumption of items work in the UI.

rituals.cpp

@@ -192,4 +192,10 @@ namespace ritual {
   bool Blanket::no_selections() {
     return selected.size() == 0;
   }
+
+  void Blanket::consume_crafting() {
+    for(auto [item_id, setting] : selected) {
+      contents.erase(item_id);
+    }
+  }
 }