feat(ST-509): rebuild todo list as TanStack Data Table

- @tanstack/react-table voor kolommen, paginering en rij-selectie
- Kolommen: multi-select checkbox, titel (line-clamp-2), productnaam-badge, datum
- Toolbar: product-filter dropdown, bulk-archiveer knop (telt selectie), + knop
- Paginering: 10 rijen per pagina met paginatelling (x–y van n)
- Rij-klik opent detail-kaart (placeholder; volgt in ST-510)
- Promote dialogs behouden voor gebruik in ST-510

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

package.json

@@ -21,6 +21,7 @@
     "@dnd-kit/utilities": "^3.2.2",
     "@prisma/adapter-pg": "^7.8.0",
     "@prisma/client": "^7.8.0",
+    "@tanstack/react-table": "^8.21.3",
     "@vercel/analytics": "^2.0.1",
     "bcryptjs": "^2.4.3",
     "class-variance-authority": "^0.7.1",