Move internal hostname loading and breadcrumb status into dedicated
Livewire components with live refresh. Merge public/internal access
into one Access section, bind Enter to save on the unsaved bar, and
drop x-teleport wrappers from popup and global search.
Add an application Internal access section that loads the running
container hostname (skipped for Compose apps), densify configuration
diff and popup-small defaults, dock the server-timing HUD into the
mobile top bar, restyle the 2FA challenge with the auth shell, and
enforce 16px mobile form fonts to prevent iOS zoom.