fix: resolve all remaining TODOs, add dev mode auth bypass

- Learning engine: expand default weights from 3 to all 9 strategies
- Learning engine: resolve placeholder strategy_id with DB lookup
- Learning engine: pass strategy_sources from trade execution
- Trade executor: respect trading:paused Redis flag in RiskManager
- Portfolio sync: compute actual daily P&L from day-start snapshot
- Portfolio API: cumulative P&L from first snapshot, read pause flag
- Portfolio metrics: compute max drawdown and avg hold duration
- Add strategy_sources field to TradeExecution schema
- Add dev_mode config (TRADING_DEV_MODE) to bypass auth for local dev
- Dashboard: VITE_DEV_MODE bypasses ProtectedRoute and 401 redirects
- Vite proxy target configurable via VITE_API_TARGET
- Add top-level README.md and remaining-work-plan.md
- Update CLAUDE.md with correct counts and remove stale TODOs
- 404 tests passing

Made-with: Cursor

services/trade_executor/main.py

@@ -103,6 +103,7 @@ async def process_signal(
         status=result.status,
         signal_id=signal.signal_id,
         strategy_id=None,
+        strategy_sources=signal.strategy_sources,
         timestamp=result.timestamp,
     )
 
@@ -193,7 +194,7 @@ async def run(config: TradeExecutorConfig | None = None) -> None:
     )
 
     # --- Risk manager ---
-    risk_manager = RiskManager(config, broker)
+    risk_manager = RiskManager(config, broker, redis=redis)
 
     # --- Database (for persisting trades) ---
     db_session_factory = None

services/trade_executor/risk_manager.py

@@ -10,6 +10,8 @@ import logging
 from datetime import datetime, timedelta
 from zoneinfo import ZoneInfo
 
+from redis.asyncio import Redis
+
 from services.trade_executor.config import TradeExecutorConfig
 from shared.broker.base import BaseBroker
 from shared.schemas.trading import AccountInfo, PositionInfo, SignalDirection, TradeSignal
@@ -24,6 +26,8 @@ _MARKET_OPEN_MINUTE = 30
 _MARKET_CLOSE_HOUR = 16
 _MARKET_CLOSE_MINUTE = 0
 
+TRADING_PAUSED_KEY = "trading:paused"
+
 
 class RiskManager:
     """Performs pre-trade risk checks and calculates position sizes.
@@ -34,11 +38,19 @@ class RiskManager:
         Trade executor configuration with risk parameters.
     broker:
         Broker instance for querying current positions and account info.
+    redis:
+        Redis client for checking the trading pause flag.
     """
 
-    def __init__(self, config: TradeExecutorConfig, broker: BaseBroker) -> None:
+    def __init__(
+        self,
+        config: TradeExecutorConfig,
+        broker: BaseBroker,
+        redis: Redis | None = None,
+    ) -> None:
         self.config = config
         self.broker = broker
+        self.redis = redis
         # ticker -> last exit timestamp
         self._cooldowns: dict[str, datetime] = {}
 
@@ -55,6 +67,12 @@ class RiskManager:
             ``(approved, reason)`` — ``approved`` is ``True`` when
             all checks pass, otherwise ``reason`` explains the failure.
         """
+        # 0. Trading pause flag
+        if self.redis is not None:
+            paused = await self.redis.get(TRADING_PAUSED_KEY)
+            if paused:
+                return False, "trading_paused"
+
         # 1. Market hours
         now_et = datetime.now(tz=_ET)
         if not self._is_market_hours(now_et):