Inspired by the Docker images from numerique-gouv/people and numerique-gouv/impress
(see commit 1a3b396 in the "people" repository).
Due to the lack of a certified cold storage solution (e.g., S3) for serving static files,
we've containerized the frontend as a temporary deployment solution.
Vite.js static output is served using an Nginx reverse proxy.
I am not quite sure of this commit, please @manuhabitela could you review how I exposed
the static build from vite in my Nginx server? and do the appriopriate fix if necessary.
