hey macbelieve and drywall, welcome! yup, we've got a bsv i…

hey macbelieve and drywall, welcome! yup, we've got a bsv indexer that indexes bsv bsocial posts into treechat that we'll be shipping next week (hopefully!) and treechat-native locking coming out soon after. we're hoping to make a more interoperable place to post onchain