Add code to support taxing the items inside apartment rooms - only need to configure tax on base items like HQM and sulfur - it will calculate the amount of sulfur + HQM inside crafted items based on the ingredients and apply the respective tax to each derived item - example: sulfur = 30 scrap / stack, gunpowder = 60 scrap / stack & rockets = 117 scrap / stack - can override the tax for a crafted item if needed