refactor: strengthen architecture CI gates and runtime contracts

app/workflow/actions/fetch_rss.py

@@ -2,16 +2,15 @@ from typing import Optional
 
 from pydantic import Field
 
-from app.workflow.actions import BaseAction
-from app.chain.media import MediaChain
 from app.application.configuration import get_chain_runtime_config_snapshot
-from app.runtime.config import global_vars
+from app.application.rss import RssHelper
+from app.chain.media import MediaChain
 from app.domain.context import Context, TorrentInfo
 from app.domain.metainfo import MetaInfo
-from app.application.rss import RssHelper
 from app.runtime.log import logger
-from app.schemas.workflow import ActionParams
-from app.schemas.workflow import ActionContext
+from app.runtime.stop import runtime_stop_state
+from app.schemas.workflow import ActionContext, ActionParams
+from app.workflow.actions import BaseAction
 
 
 class FetchRssParams(ActionParams):
@@ -84,7 +83,7 @@ class FetchRssAction(BaseAction):
 
         # 组装种子
         for item in rss_items:
-            if global_vars.is_workflow_stopped(workflow_id):
+            if runtime_stop_state.is_workflow_stopped(workflow_id):
                 break
             if not item.get("title"):
                 continue