Add profile

backend/db.py

@@ -1,6 +1,10 @@
+import os
 from sqlalchemy.orm import sessionmaker
 from sqlalchemy import create_engine
 from constants import DATABASE_URL
 
+# Ensure data directory exists
+os.makedirs("data", exist_ok=True)
+
 engine = create_engine(DATABASE_URL, connect_args={"check_same_thread": False})
 SessionLocal = sessionmaker(autocommit=False, autoflush=False, bind=engine)