fix: Correct display update logic for draw_text

src/text_display.py

@@ -152,6 +152,9 @@ class TextDisplay:
             )
             # No need to call update_display here, controller should handle it after calling display
         
+        # Add the call to update the display here
+        self.display_manager.update_display()
+        
         # Reset scroll position for next time if not scrolling
         # self.last_update_time = time.time() # Reset time tracking if static