곤충게임: 스토리 시스템 신설·2막·거점 아크·선택지 + 전투·육성·경제·UI 하네스 (feat/act2-story) - #1

Node.js 20 is deprecated. The following actions target Node.js 20 but are being forced to run on Node.js 24: actions/setup-python@v5. For more information see: https://github.blog/changelog/2025-09-19-deprecation-of-node-20-on-github-actions-runners/