opteryx.dev is no longer maintained. The domain now redirects to opteryx.app, which is where the Opteryx documentation and community site now lives.
The .github/workflows/documents.yaml workflow publishes a static
redirect-only page (see redirect/) to the gh-pages branch on
every push to main, so this domain forwards visitors to opteryx.app.
The historical mkdocs/mike-based site content (docs/, mkdocs.yml,
builder/, template/) is kept for reference but is no longer built or
deployed.