Develop py update schema (#37)

* feature: implement endpoints with multi-level response models
* refactor: move `/health` and `/config` endpoints to system module, remove example from base schemas
* refactor: remove unused get_standard_response_model()

runtime/datamate-python/app/module/__init__.py

@@ -1,11 +1,13 @@
 from fastapi import APIRouter
 
+from .system.interface import router as system_router
 from .annotation.interface import router as annotation_router
 
 router = APIRouter(
     prefix="/api"
 )
 
+router.include_router(system_router)
 router.include_router(annotation_router)
 
 __all__ = ["router"]