fix: runtime error in remove_old_paused

modules/media_server.py

@@ -133,7 +133,7 @@ def process_session(self, bandwidth: int, paused: bool, ip_address: str, session
 
 
  def remove_old_paused(self, active_session_ids: list[str]) -> None:
- for session_id in self._paused_since:
+ for session_id in self._paused_since.copy(): # Copy to prevent RuntimeError: dictionary changed size during iteration
  if session_id not in active_session_ids:
  logger.debug(f"{self._logger_prefix} Removing {session_id} from paused_since, no longer in session list")
  del self._paused_since[session_id]