Lean

- Avoid multiple auth0 calls for same module. See https://github.com/QuantConnect/lean-cli/issues/494
- Fix "lean encrypt" for Chinese characters. See https://github.com/QuantConnect/lean-cli/issues/493
- Avoid main.py requirement for research. See https://github.com/QuantConnect/lean-cli/issues/491

- Minor improvement for Coinbase new authentication see https://github.com/QuantConnect/lean-cli/pull/492

- Improve module versioning handling, if the underlying lean image is not updated, modules will not be updated either https://github.com/QuantConnect/lean-cli/pull/485
- Login on lean init https://github.com/QuantConnect/lean-cli/pull/486
- Minor lean logs logging improvement https://github.com/QuantConnect/lean-cli/pull/489
- Minor verbose enhancements https://github.com/QuantConnect/lean-cli/pull/490

- Minor improvements for data downloader supporting brokerages. See https://github.com/QuantConnect/lean-cli/pull/478

Add TradeStation & Alpaca Brokerage Support. See https://github.com/QuantConnect/lean-cli/pull/469

We fix a minor cloud Api change for status and fetching previous holdings/cash. See https://github.com/QuantConnect/lean-cli/pull/476