Add cards schema (max 3 buttons, forbidden automation patterns), deterministic card_factory per CEO/Sales/Growth/Agency/Support/Delivery, FastAPI routes GET /api/v1/cards/feed, GET whatsapp daily-brief (no auto-send), POST decision (draft_only). Wire router in main, extend smoke_inprocess, enrich command-center.html with role switcher + live feed. Tests: test_role_based_cards.py.
Co-authored-by: Cursor <cursoragent@cursor.com>
