fix: resolve final 3 issues for production readiness

- Fix API strategies endpoint path resolution (use STRATEGIES_DIR env var)
- Add DATABASE_URL env var override in alembic env.py
- Move risk config fields to shared Settings base class
- Remove duplicate fields from ExecutorConfig

2 files changed, 12 insertions, 0 deletions

diff --git a/shared/alembic/env.py b/shared/alembic/env.py
index 14303f6..18687f2 100644
--- a/shared/alembic/env.py
+++ b/shared/alembic/env.py
@@ -1,6 +1,7 @@
 """Alembic environment configuration for async PostgreSQL migrations."""
 
 import asyncio
+import os
 from logging.config import fileConfig
 
 from alembic import context
@@ -14,6 +15,13 @@ config = context.config
 if config.config_file_name is not None:
     fileConfig(config.config_file_name)
 
+# Override URL from DATABASE_URL env var if set
+database_url = os.environ.get("DATABASE_URL")
+if database_url:
+    if database_url.startswith("postgresql://"):
+        database_url = database_url.replace("postgresql://", "postgresql+asyncpg://", 1)
+    config.set_main_option("sqlalchemy.url", database_url)
+
 target_metadata = Base.metadata
 
 
diff --git a/shared/src/shared/config.py b/shared/src/shared/config.py
index 867702b..ab0331c 100644
--- a/shared/src/shared/config.py
+++ b/shared/src/shared/config.py
@@ -14,6 +14,10 @@ class Settings(BaseSettings):
     risk_max_position_size: float = 0.1
     risk_stop_loss_pct: float = 5.0
     risk_daily_loss_limit_pct: float = 10.0
+    risk_trailing_stop_pct: float = 0.0
+    risk_max_open_positions: int = 10
+    risk_volatility_lookback: int = 20
+    risk_volatility_scale: bool = False
     dry_run: bool = True
     telegram_bot_token: str = ""
     telegram_chat_id: str = ""