'smtpSecretManifest' hardcoded namespace=felis, so the 'configure email'
refresh of the minecraft-namespace copies failed before it began: kubectl
refuses a manifest whose namespace conflicts with -n (found live: 'the
namespace from the provided object "felis" does not match the namespace
"minecraft"'), and the felis-config mirror never ran at all because the
smtp apply returned early. A later SMTP change could therefore never reach
the reaper's pre-reap warnings — the exact failure the refresh was added to
close.
Render the Secret with the caller's namespace (felis for the control-plane
apply, the workload namespace for the mirror). Regression test pins both.
Lemon-miaow