fix(i18n): translate route titles once locale messages are loaded - #4231

Node.js 20 is deprecated. The following actions target Node.js 20 but are being forced to run on Node.js 24: actions/cache@v4, actions/checkout@08eba0b27e820071cde6df949e0beb9ba4906955, actions/upload-artifact@v4. For more information see: https://github.blog/changelog/2025-09-19-deprecation-of-node-20-on-github-actions-runners/