Merge branch 'refactor/backend-architecture' into development

api/app/features/user/repo.py

@@ -0,0 +1,7 @@
+from sqlalchemy.ext.asyncio import AsyncSession
+
+from app.features.user.models import User
+
+
+async def get_user_by_id(user_id: str, db: AsyncSession) -> User | None:
+    return await db.get(User, user_id)