Add the community Discord to the header links, and switch the Quick Start from
mbt.DataStore(data_root="data") (which assumes pre-ingested data) to
mbt.ingest(provider="binance", ...) so it runs as-is. Verified on 0.8.0.
Source-available rather than fully OSI open-source. Use, modify and
self-host remain free. Reselling the software or running it as a paid
hosted service is now explicitly disallowed by the Commons Clause.
