Thore Cimbal
c0cb864ca2
Neither Element Web's config.json nor MAS's branding config expose a generic custom-link mechanism, and /if/user/ is blocked for type=external Matrix accounts, so the working Authentik MFA setup flows had nowhere to be discoverable. Added a docs/setup/security.html page, following the exact existing pattern (ConfigMap -> initContainer cp -> nginx), linked from index.html's Support section.