refactor: unify skills+cli runtime and streamline ag-ui flow

backend/tests/unit/v1/auth/test_auth_gateway.py

@@ -5,6 +5,7 @@ from unittest.mock import MagicMock
 
 import pytest
 from core.http.errors import ApiProblemError
+from core.config.settings import config
 
 from v1.auth.gateway import SupabaseAuthGateway
 from v1.auth.schemas import (
@@ -28,6 +29,7 @@ class TestSupabaseAuthGateway:
             "v1.auth.gateway.supabase_service.get_admin_client",
             lambda: mock_admin_client,
         )
+        monkeypatch.setattr(config.runtime, "environment", "test")
         return SupabaseAuthGateway(), mock_client, mock_admin_client
 
     @pytest.mark.asyncio