CLOB szn on Starknet is real

> @LayerAkira & @RemusDEX for spot trading

> @extendedapp brings Perps (currently migrating from StarkEx to Starknet Mainnet)

> @tradeparadex for Perps + spot coming soon (on its own Starknet appchain)

And soon: block time will drop from 30s to 4–6s with Starknet v0.14.0 (~July 28 on Mainnet).

Making all of them faster and more efficient.