Redirect site for Eureka (Bodleian subdomain)

This repository provides the code for the GitHub Pages hosted site that redirects the eureka.bodleian.ox.ac.uk subdomain to eureka.sbs.ox.ac.uk. It is also essential to prevent the subdomain takeover of eureka.bodleian.ox.ac.uk. Unless a GitHub repo (this one) is configured with eureka.bodleian.ox.ac.uk as the Custom domain, it is possible for the subdomain to be taken over by a third party. Therefore this repo needs to stay online as a public repo with GitHub Pages enabled.