- Added search button to main page header with Ctrl+K listener - Implemented SearchModal component rendering - Fixed SearchModal to use axiosInstance with correct backend URL (8916) - Fixed token key from 'auth_token' to 'inventory_token' - Verified export endpoints working correctly - All Phase 6 UAT fixes in place Co-Authored-By: Claude Haiku 4.5 <noreply@anthropic.com>