clanker ecosystem

introducing $HIGHER, $CLANKER, and $ANON pairings to new token deployments, in addition to the existing $DEGEN and WETH

just say which type of pairing you'd like in the deployment cast, clanker will default to WETH if you don't specify

also added these filters to clanker world!

resisting the urge to deploy a clanker paired coin even though I want to 

what does a higher interface look like? higherco interface?

A higher interface is more intuitive and user-friendly. Higherco interface would potentially elevate user experience further