Login only wiped the in-memory query cache; the IndexedDB query snapshot
and the service-worker data/page caches from the previous account stayed
on disk. Logout and the 401/expiry redirect already drop all three. Run
the same offline-cache wipe on a successful login too, before the new
user's dashboard prefetch warms, so a fresh sign-in on a shared browser
inherits nothing from the prior session. The per-account restore guard
still stands; this removes the stale data at the source.
Settings shell: move focus to the section heading when the active section
changes within the mounted shell, so keyboard and screen-reader users are
placed in the new content instead of being left on the nav link they
activated. The first mount is skipped to avoid an unexpected focus move on
a deep link. Raise the inactive sub-tab text from muted-foreground to
foreground/70 so it clears the WCAG AA contrast floor over the tinted
sub-tab strip.
Marc-André Bombeck
7214b95982