Lootbox card component and hook

[peersky]

• Contract services that allow to open lootbox and take out loot (open/claim)
• Contract services that allow to get lootbox state
• useLootbox hook that queries lootbox state and has open and claim useMutations
• Component card that can be rendered with data provided from useLootbox and from Inventory page (props) and has button to open/claim lootbox