docs: add TODO for SIGINT listen

feat(master): hello i succeeded in async

* start of a database with redb
* actually check auth tokens
* communication tomfoolery between places

docs: add development notes to README.md

feat(worker): trace feature for tokio-console

feat(worker): config from CLI

docs: LICENSE, NOTICE and README.md changes

docs: update README.md

fix(master): get_targets error handling

feat: kinda MVP

feat: initial