The dashboard had its own header, its own user menu (components/layout/user-menu.tsx)
and its own branding table (lib/branding.ts) that mapped a hostname to a brand a
second time — a copy of what @luxfi/ui/white-label already answers, and one that
drifted (it had no bootno.de row and pointed zoo at the wrong issuer).
Both are deleted. The nav is now `AppNav` from @luxfi/ui: brand, org switcher,
links, settings and the user menu, with the links collapsing into the same gui
Sheet the switchers use instead of the old `hidden md:flex` that simply vanished
on a phone with nothing to replace it.
Identity comes from IdentityProvider (IAM: get-account / get-organizations /
get-organization-projects). Credentials stay with @hanzo/iam — one PKCE flow and
one token store per surface; the chrome borrows only signIn and signOut.
`next build` passes: 60 routes.
zeekay