Prestige Barber Club v4.40.6 Build Test Report - Base: v4.40.5 FULL - Fix: header Select All checkbox for Member, Non-Member, Pra-Member - Direct form-target selector using form id + ids[] - Header checked/unchecked + indeterminate synchronization - Pagination compatible: affects rows rendered on current page - Server-side bulk-delete permissions remain Super Admin only - PHP lint: ALL OK (190 files) - No destructive schema changes