Network sits under Files by default

Where Mitchell had already dragged it. An account with its own rail order is
unaffected either way; this is the slot a fresh one gets.

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>

web/src/Shell.tsx

@@ -67,11 +67,11 @@ const GROUPS: Group[] = [
   { id: 'jobs', label: 'Jobs', icon: ClockIcon },
   { id: 'disks', label: 'Disks', icon: '▤' },
   { id: 'files', label: 'Files', icon: FolderIcon },
+  { id: 'network', label: 'Network', icon: GlobeIcon },
   { id: 'usage', label: 'Usage', icon: '▧' },
   { id: 'zfs', label: 'ZFS', icon: '⛁' },
   { id: 'docker', label: 'Docker', icon: DockerIcon },
   { id: 'kvm', label: 'KVM', icon: '⌨' },
-  { id: 'network', label: 'Network', icon: GlobeIcon },
   { id: 'hardware', label: 'Hardware', icon: '⬡' },
   { id: 'updates', label: 'Updates', icon: '⇪' },
   { id: 'alerts', label: 'Alerts', icon: BellIcon },