Brent Neale 0d0c363bfa Add config-driven system.yaml and multi-window indicators ...

- Create config/system.yaml with full master prompt template
- Create src/config_loader.py to load YAML config and .env
- Update data_engine.build_all_features() to support lists of windows
  (e.g. sma_windows: [3, 20] produces sma_3 and sma_20 columns)
- Rewrite get_candles.py to loop over all instruments × granularities
  from config instead of hardcoding EUR_USD/M5
- Fix supabase_upload.py indentation bug and wire up config for table name

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

2026-02-16 15:22:07 +10:00

..

system.yaml

Add config-driven system.yaml and multi-window indicators

2026-02-16 15:22:07 +10:00