由 Worker 托管 sitemap.xml 与 robots.txt（复用 RSS 的 R2 缓存 + cron 预生成架构），修复 RSS 站点地址并优化中文渲染 - #545

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/upload-artifact@v4, oven-sh/setup-bun@v1. For more information see: https://github.blog/changelog/2025-09-19-deprecation-of-node-20-on-github-actions-runners/

Failed to save: <h2>Our services aren't available right now</h2><p>We're working to restore all services as soon as possible. Please check back soon.</p>0JQOGagAAAABV6TsHYdbcT416TiqExIITU0xDMzFFREdFMDgxMQBFZGdl