CRITICAL: Brainy is 100% FREE and fully functional forever!
Changes:
- Added BRAINY_VS_BRAIN_CLOUD.md documenting the separation
- Updated README to emphasize Brainy is completely free
- Clarified Brain Cloud is optional add-on for team features
- Updated CLI to show core commands work without any license
- Added MODEL_STRATEGY.md for handling large model files
- Fixed misleading license key references in documentation
Core principle: Brainy = SQLite (free tool), Brain Cloud = Supabase (managed service)
