The deploy step encountered an error: remote: Invalid username or token. Password authentication is not supported for Git operations. fatal: Authentication failed for 'https://github.com/PreviewDE/deapi-preview.git/' ❌

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-python@v5, JamesIves/github-pages-deploy-action@4a3abc783e1a24aeb44c16e869ad83caf6b4cc23. For more information see: https://github.blog/changelog/2025-09-19-deprecation-of-node-20-on-github-actions-runners/