This is a WordPress plugin that adds an alternate link HTTP header to provide a JSON-LD context at the website root url.
The Apache headers module must be enabled.
WARNING: be sure to include the .htaccess file.
To deploy the plugin just copy-paste the folder wordpress-context-jsonld into the wp-content/wp-plugins folder of your WordPress site. Then go to the "plugins" menu in your administration panel and enable the plugin.
You can also create a Zip of the wordpress-context-jsonld folder and upload it with the "Add plugin" button available in the "plugins" menu of your WordPress administration panel.
docker compose up -d
Log in the container to enable the Apache headers module:
docker exec -it <container> /bin/bash
a2enmod headers
service apache2 restart
exit