* add checkpoint caching * add data dir override to cli * move checkpointing into database * move logging to client * clean up
* seperate client and node * encapsule rpc inside client * pass proper port into rpc * track chain head in seperate thread * client new takes config instead of arc * refactor main * add start method to client
* feat: add logging * show confidence and delay when syncing * log rpc errors * fmt
Noah Citron