feat(rules,backstage,beacon,auth): position-assignment lane + role-lifecycle follow-through - #222

Node.js 20 is deprecated. The following actions target Node.js 20 but are being forced to run on Node.js 24: actions/cache@0057852bfaa89a56745cba8c7296529d2fc39830, actions/setup-java@c1e323688fd81a25caa38c78aa6df2d33d3e20d9, actions/setup-node@49933ea5288caeca8642d1e84afbd3f7d6820020. For more information see: https://github.blog/changelog/2025-09-19-deprecation-of-node-20-on-github-actions-runners/