Use variant='sidebar' for ThemeToggle, NotificationCenter, and
compact UserMenu so they render with the same icon+label layout
as nav items. Fixed dropdown positioning uses fixed to escape
sidebar overflow:hidden.
Move theme toggle, notifications, app switcher, and user profile from
the top header bar into the sidebar. App switcher at the top (scope
switch), utilities at the bottom. Header now only shows on mobile for
the hamburger menu.
- SiteNav: add horizontal scroll for 8 tabs on mobile
- NotificationCenter: full-width dropdown on mobile
- ContentStats/Locations/TechSpecs: scrollable tab bars
- FrustrationTable: fix selector text overflow
- FrustrationByPageTable: horizontal scroll on mobile
- CDN: better stat card grid breakpoints
- Home: reduce stat card height, prevent button wrap
- Billing: shorter invoice labels on mobile
- Bump @ciphera-net/ui to 0.2.6 (AppLauncher mobile fix)
