hi rp - before I head down the wrong path here, can I confirm: if I want to run locally then there are 3 parts that I need to run: backend, frontend, and "core". The first two are in a github repo here: https://github.com/supertokens/supertokens-demo-react, and the later is a docker image (as explained here: https://supertokens.io/docs/emailpassword/quick-setup/supertokens-core/with-docker)