Method mark_running

src/server/session_manager.py:112–119

(self, session_id: str)

        info.process = process

    def mark_running(self, session_id: str) -> None:
        info = self._sessions.get(session_id)
        if info is None:
            return
        now = time.time()
        info.status = SessionState.RUNNING
        info.last_active_at = now
        update_last_active(session_id, now, path=self.index_path)

    def mark_detached(self, session_id: str) -> None:
        info = self._sessions.get(session_id)