Host chmod cannot open 0700 dirs owned by UID 1000, so
`-f` never sees root_ca.crt. Chmod from inside the
container as root while waiting for the cert.
Signed-off-by: Bryan Frimin <bryan@probo.com>
Drop the portal-login redirect, accept continue URLs for magic links,
brand emails from the OAuth client when present, and update e2e coverage.
Signed-off-by: Bryan Frimin <bryan@probo.com>