Phase 3: Factory Floor Complete
✅ Kanban Board with drag-and-drop (dnd-kit)
✅ Kanban Cards with status colors and metadata
✅ Bulk Grid with TanStack Table
- Sorting, filtering, selection
- Bulk operations (approve, publish, delete)
- Virtual scrolling ready
✅ Article Workbench - 3-panel editor
- Left: Metadata panel (status, location, SEO)
- Center: Content editor (visual/code toggle)
- Right: Tools (SEO, spintax, images, logs)
- Auto-save functionality
✅ Titanium Pro design throughout
✅ Framer Motion animations
Factory Floor production workflow complete.