Small QoL Improvements

[Brightamethyst]

I would like to know which music sheets I no longer need because I already crafted it in all possible orchestrion rolls. Would be nice to have a symbol or words that said all used up or crafted all possible rolls.

I know I've said this a million times already, but all "learnable" items -minion, rolls, bardings, TT cards, master books, etc- should have a learned/unlearned indicator on the tooltip. "Do I already have this minion" is a waaaaaaaaaaaaay more useful piece of information than "is there currently one in my inventory.

For reference, here's what a WoW mount tooltip looks like. There is absolutely no question about its collection status.