Initial release

backend/app/core/database.py

@@ -0,0 +1,10 @@
+from sqlalchemy.ext.asyncio import create_async_engine, AsyncSession, async_sessionmaker
+from app.core.config import settings
+
+engine = create_async_engine(settings.database_url, echo=settings.debug)
+AsyncSessionLocal = async_sessionmaker(engine, expire_on_commit=False)
+
+
+async def get_db():
+    async with AsyncSessionLocal() as session:
+        yield session