fix(controller): Call correct update method for StockNewsManager

src/display_controller.py

@@ -74,7 +74,7 @@ class DisplayController:
         # Could add timers per module later if needed
         if self.weather: self.weather.get_weather() # weather update fetches data
         if self.stocks: self.stocks.update_stock_data() # Correct method name
-        if self.news: self.news.update() # Assuming news manager has update()
+        if self.news: self.news.update_news_data() # Correct method name
         if self.nhl: self.nhl.update()
         # Clock updates itself during display typically