- Add strategy_signals field to AgentState (list of StrategySignal dicts)
- Compute signals once in Propagator.create_initial_state() with graceful fallback
- Add strategy_utils.get_signal_section() helper for role-based formatting
- Inject signals into all 4 analyst nodes (market, fundamentals, news, social)
- Inject signals into bull/bear researchers and research manager
- Inject signals into all 3 risk debators (aggressive, conservative, neutral)
- Inject signals into portfolio manager and trader
- Log strategy_signals in state output JSON
Clayton Brown
Yijia-Xiao