v1.1 autonomous upgrade: continuous curation, risk engine, scheduler hardening, systemd service

db.py

@@ -30,6 +30,14 @@ class TradeExecution(Base):
     alpaca_order_id = Column(String(128))
     raw = Column(Text)
 
+class CuratedInsight(Base):
+    __tablename__ = "insights"
+    id = Column(Integer, primary_key=True)
+    ts = Column(DateTime, default=datetime.utcnow)
+    symbol = Column(String(16), index=True)
+    summary = Column(Text)
+    sources = Column(Text)
+
 
 def init_db():
     Base.metadata.create_all(bind=engine)