ComposableResources and SlotResources are unused storages, should be deleted

[bmacer]

Quite sure all of the storages go directly to Resources, regardless of type, so it should be safe to delete these two storages

rmrk-substrate/pallets/rmrk-core/src/lib.rs

Lines 160 to 186 in 3034ae3

	#[pallet::storage]
	#[pallet::getter(fn composable_resources)]
	/// Stores resource info
	pub type ComposableResources<T: Config> = StorageNMap<
	_,
	(
	NMapKey<Blake2_128Concat, CollectionId>,
	NMapKey<Blake2_128Concat, NftId>,
	NMapKey<Blake2_128Concat, BaseId>,
	),
	(),
	>;
	#[pallet::storage]
	#[pallet::getter(fn slot_resources)]
	/// Stores resource info
	pub type SlotResources<T: Config> = StorageNMap<
	_,
	(
	NMapKey<Blake2_128Concat, CollectionId>,
	NMapKey<Blake2_128Concat, NftId>,
	NMapKey<Blake2_128Concat, ResourceId>,
	NMapKey<Blake2_128Concat, BaseId>,
	NMapKey<Blake2_128Concat, SlotId>,
	),
	(),
	>;

[bmacer]

Indeed we do use these storages. ComposableResource is populated during add_composable_resource and is used to check for the existence of a base on an NFT during equip in the equip pallet. Similarly, SlotResource is used for ensuring the existence of a slot on a particular NFT's particular resource when doing an equip in the rmrk-equip pallet.

Proposing changing these names to be more clear
ComposableResources -> EquippableBases
SlotResources -> EquippableSlots