Add restore-mode task launch flow

backend/services/gateway_stock_handlers.py

@@ -152,6 +152,7 @@ async def handle_get_stock_news(gateway: Any, websocket: Any, data: dict[str, An
             start_date=start_date,
             end_date=end_date,
             limit=max(limit, 50),
+            refresh_if_stale=False,
         )
         news_rows = (payload.get("news") or [])[-limit:]
         source = "market_store"
@@ -202,6 +203,7 @@ async def handle_get_stock_news_for_date(gateway: Any, websocket: Any, data: dic
             ticker=ticker,
             date=trade_date,
             limit=limit,
+            refresh_if_stale=False,
         )
         news_rows = payload.get("news") or []
         source = "market_store"
@@ -255,6 +257,7 @@ async def handle_get_stock_news_timeline(gateway: Any, websocket: Any, data: dic
             ticker=ticker,
             start_date=start_date,
             end_date=end_date,
+            refresh_if_stale=False,
         )
         timeline = payload.get("timeline") or []
 
@@ -313,6 +316,7 @@ async def handle_get_stock_news_categories(gateway: Any, websocket: Any, data: d
             start_date=start_date,
             end_date=end_date,
             limit=200,
+            refresh_if_stale=False,
         )
         categories = payload.get("categories") or {}