Serve Zed website

Summary:
Canonical server name: hypership.space
Aliases: www.hypership.space, legacy domain zed.dereckson.be

Handle Let's Encrypt, redirects from port 80 and aliases and serve a 503.

Test Plan: Browse http://zed.dereckson.be, get redirected to https://hypership.space

Reviewers: dereckson

Reviewed By: dereckson

Differential Revision: https://devcentral.nasqueron.org/D1584