wiki: add Carbon Design System icons (2673) + pictograms (1000)

- 2673 SVG icons from @carbon/icons v11.82.0 (~2.5 MB)
- 1000 SVG pictograms from Carbon Design System (~2.0 MB)
- Updated 00-overview.md with asset structure and category listing

All icons: 32x32, fill: currentColor, optimized SVG
All pictograms: 24x24, fill: currentColor, SVG

assets/icons/carbon/load-balancer-network.svg

@@ -0,0 +1 @@
+<svg id="icon" width="32" height="32" viewBox="0 0 32 32"> <path d="M25,16H17V12H15v4H7a2.0023,2.0023,0,0,0-2,2v4H7V18h8v4h2V18h8v4h2V18A2.0023,2.0023,0,0,0,25,16Z" transform="translate(0 0)"/> <path d="M20,10V2H12v8h8ZM14,8V4h4V8Z" transform="translate(0 0)"/> <path d="M26,24a2.9948,2.9948,0,0,0-2.8157,2H18.8157a2.982,2.982,0,0,0-5.6314,0H8.8157a3,3,0,1,0,0,2h4.3686a2.982,2.982,0,0,0,5.6314,0h4.3686A2.9947,2.9947,0,1,0,26,24ZM6,28a1,1,0,1,1,1-1A1.0009,1.0009,0,0,1,6,28Zm10,0a1,1,0,1,1,1-1A1.0009,1.0009,0,0,1,16,28Zm10,0a1,1,0,1,1,1-1A1.0009,1.0009,0,0,1,26,28Z" transform="translate(0 0)"/> </svg>