[Discussion] should we merge wearable and emote props?

[cazala]

searchEmoteRarity and searchEmoteBodyShapes may be combined into a single searchRarity and searchBodyShapes and then get rid of the current searchWearableRarity and searchWearableBodyShapes. The thing is if we wanted to change those it would be a breaking change, so we would need to still support the old ones until migration the nft-server and potentially breaking other integrations. Also, even tho those things are repeated between wearables and emotes, they might not exist on other future type of assets (like 3D assets for the Builder) so it might be OK to let them exist only on the item types that actually use them.