**Changes:**
1. **Admin menu always visible** (base.html)
- Removed 'hidden' class from "Администратор цен" link
- Menu no longer depends on write permission check
- Users can access pricing/pricelists pages in offline mode
2. **Online status checks for mutations** (admin_pricing.html)
- Added checkOnlineStatus() helper function
- createPricelist() checks online before creating
- deletePricelist() checks online before deleting
- Clear user feedback when operations blocked offline
**User Impact:**
- Admin menu accessible in both online and offline modes
- View-only access to pricelists when offline
- Clear error messages when attempting mutations offline
- Better offline-first UX
Part of Phase 2.5: Full Offline Mode
Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>