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/data-set.svg

@@ -0,0 +1 @@
+<svg id="icon" width="32" height="32" viewBox="0 0 32 32"> <polygon points="25 12 25 3 23 3 23 5 20 5 20 7 23 7 23 12 20 12 20 14 28 14 28 12 25 12"/> <path d="m8.5,5c1.9299,0,3.5,1.5701,3.5,3.5s-1.5701,3.5-3.5,3.5-3.5-1.5701-3.5-3.5,1.5701-3.5,3.5-3.5m0-2c-3.0376,0-5.5,2.4624-5.5,5.5s2.4624,5.5,5.5,5.5,5.5-2.4624,5.5-5.5-2.4624-5.5-5.5-5.5h0Z"/> <path d="m8.5,20c1.9299,0,3.5,1.5701,3.5,3.5s-1.5701,3.5-3.5,3.5-3.5-1.5701-3.5-3.5,1.5701-3.5,3.5-3.5m0-2c-3.0376,0-5.5,2.4624-5.5,5.5s2.4624,5.5,5.5,5.5,5.5-2.4624,5.5-5.5-2.4624-5.5-5.5-5.5h0Z"/> <path d="m23.5,20c1.9299,0,3.5,1.5701,3.5,3.5s-1.5701,3.5-3.5,3.5-3.5-1.5701-3.5-3.5,1.5701-3.5,3.5-3.5m0-2c-3.0376,0-5.5,2.4624-5.5,5.5s2.4624,5.5,5.5,5.5,5.5-2.4624,5.5-5.5-2.4624-5.5-5.5-5.5h0Z"/> </svg>