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/ai-status.svg

@@ -0,0 +1 @@
+<svg id="icon" width="32" height="32" viewBox="0 0 32 32"> <rect x="11" y="24" width="10" height="2"/> <rect x="13" y="28" width="6" height="2"/> <path d="M23.04,16a9.4858,9.4858,0,0,1-1.8623,2.1426C20.1069,19.1348,19,20.1611,19,22h2c0-.9194.5264-1.45,1.5352-2.3857A9.9838,9.9838,0,0,0,25.2756,16Z" transform="translate(0 0)"/> <path d="M20,14a1,1,0,0,1-.8945-.5527L17.3818,10H14V8h4a1,1,0,0,1,.8945.5527L20,10.7639l3.1055-6.2112a1.0416,1.0416,0,0,1,1.789,0L26.6182,8H30v2H26a1,1,0,0,1-.8945-.5527L24,7.2361l-3.1055,6.2112A1,1,0,0,1,20,14Z" transform="translate(0 0)"/> <path d="M10.8145,18.1406A7.1851,7.1851,0,0,1,8,12a8.0092,8.0092,0,0,1,8-8V2A10.0111,10.0111,0,0,0,6,12a9.1793,9.1793,0,0,0,3.46,7.6162C10.4717,20.5508,11,21.0815,11,22h2C13,20.16,11.8892,19.1338,10.8145,18.1406Z" transform="translate(0 0)"/> </svg>