Add selection and bulk actions to products, orders, and inventory: - Products: bulk activate/deactivate, feature/unfeature, delete - Orders: bulk status update, CSV export - Inventory: bulk stock adjustment, CSV export All pages include select-all checkbox, row selection highlighting, and action bars with operation buttons. 🤖 Generated with [Claude Code](https://claude.com/claude-code) Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>