- AuthGuard: switch outer shell from h-dvh to fixed inset-0 so the
container always matches the visual viewport regardless of Android
Chrome address-bar state; add min-w-0 to content column so flex
children (e.g. long ntfy URL input) cannot force the column wider
than the viewport
- Notifications page: add overflow-x-auto + shrink-0 to both tab bars
so button overflow scrolls within the bar instead of escaping to the
page; add min-w-0 to all inline label/hint div pairs in
ModeFilterSection and Discovery so they shrink correctly in flex
layout; add break-all to bill title line-clamp paragraph
Authored by: Jack Levy