Fixed navigation access so that all users with ADMIN role can see
and access the Geofences menu item, not just the 'admin' user.
**Changes:**
- Added "Geofences" to navigation menu
- Set roles: ['ADMIN'] - accessible to all ADMIN users
- Set superAdminOnly: false - not restricted to 'admin' username
Now any user with ADMIN role can:
- Access /admin/geofences (management)
- Access /admin/geofences/events (event history)
- See geofence widget on dashboard
- View geofences on map
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude <noreply@anthropic.com>