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/automatic.svg

@@ -0,0 +1 @@
+<svg id="icon" width="32" height="32" viewBox="0 0 32 32"> <path d="M26,16H22a2.002,2.002,0,0,0-2,2V30h2V25h4v5h2V18A2.002,2.002,0,0,0,26,16Zm-4,7V18h4v5Z"/> <path d="M16,27a10.9862,10.9862,0,0,1-9.2156-5H12V20H4v8H6V24.3149A13.0239,13.0239,0,0,0,16,29Z"/> <path d="M20,10h5.2155A10.9973,10.9973,0,0,0,5,16H3A13.0048,13.0048,0,0,1,26,7.6849V4h2v8H20Z"/> </svg>