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

backend/tests/unit/schemas/automation/test_config.py

@@ -9,8 +9,7 @@ from v1.auth.automation_static_config import load_static_automation_job_config
 def test_memory_extraction_static_config_has_expected_defaults() -> None:
     config = load_static_automation_job_config(config_name="memory_extraction")
 
-    assert "memory.write" in (config.enabled_tools or [])
-    assert "memory.forget" in (config.enabled_tools or [])
+    assert [skill.value for skill in (config.enabled_skills or [])] == ["memory"]
     assert config.context is not None
     assert config.context.source.value == "latest_chat"
     assert config.schedule is not None
@@ -21,7 +20,7 @@ def test_automation_job_config_rejects_missing_weekdays_for_weekly() -> None:
     with pytest.raises(ValueError, match="weekdays is required"):
         AutomationJobConfig.model_validate(
             {
-                "enabled_tools": ["calendar.read"],
+                "enabled_skills": ["calendar"],
                 "input_template": "x",
                 "context": {
                     "source": "latest_chat",