The zone-band labels spelled out *.local.thesabear.net and
*.caddy.thesabear.net literally - the same internal zone naming
pattern already sanitized out of this doc's prose, missed on the
diagram itself. Replaced with generic zone names, no domain.
Sequence diagram showing the browser carries every hop itself -
Authentik and the app never talk directly - with only the OAuth
authorize/token exchange crossing from the browser-facing zone into
the service-to-service zone. Built to the public-repo diagram
conventions in CLAUDE.md (labelBackgroundColor + matching rich-text
span, off-line label positioning, line-color-matched labels, legend
instead of a color-explaining caption).
thesabear
