[PR] fix(dsh): prevent the latest system prompt in history from being collapsed | fix(dsh): 让最新的历史内系统提示不被折叠 - #6353

Node.js 20 is deprecated. The following actions target Node.js 20 but are being forced to run on Node.js 24: actions/checkout@v4, actions/setup-node@v4. For more information see: https://github.blog/changelog/2025-09-19-deprecation-of-node-20-on-github-actions-runners/