- Update backtest-data-collection-infrastructure roadmap
- Archive completed 02+01_storage_bar_selector task files
- Refactor bar_source, engine, and related tests in worker service
- Add bin/kis-paper-daily-smoke and bin/kis-sops-env utilities
- Update agent-roadmap for operator surface phase
- Add worker backtest bar source and Kis live client
- Update KIS live secret configuration and documentation
- Refine worker datacheck and daily chart price providers
