This is a simple addition …
Basically allow players to tag a item or multiple items in inventory.
Then in Blacksmith the tagged items can be seen and melted.
Basically once you get a lot of slots 60+ and you have reforged items so multiples of the same and then a third it gets messy and difficult.
This way as you identify items you don’t want you can tag for later melting or selling.
So you can manage your gear in throne room and easily melt in blacksmith.