Swap the Overleaf marketing footer (careers, pricing, 'for universities', …)
shown on the login and other auth pages for a clean Verso footer: copyright
(Aloïs Coquillard -> alocoq.fr), 'Built on Overleaf' (-> Overleaf repo), and on
the right the AGPL licence (-> repo LICENSE) and Source code (-> the Gitea
repo). This also satisfies the AGPL source-offer on the public domain.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>