refactor: also update the reward status for demonstrating

app.py

@@ -32,6 +32,8 @@ def get_player_info(player_backend_user_id):
             available_achievements=Achievement.get_available_achievements(),
         )
         new_player.add_badge("participation_star")
+        new_player.update_rewards_status("participation_star", target="is_issued", value=True)
+        new_player.update_rewards_status("participation_star", target="is_completed", value=True)
 
         return new_player.to_dict()