refactor backend module architecture

app/workflow/actions/fetch_torrents.py

@@ -7,8 +7,8 @@ from pydantic import Field
 from app.workflow.actions import BaseAction
 from app.chain.media import MediaChain
 from app.chain.search import SearchChain
-from app.core.config import global_vars
-from app.log import logger
+from app.platform.config import global_vars
+from app.platform.log import logger
 from app.schemas import ActionParams, ActionContext, MediaType