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/recycle.svg

@@ -0,0 +1 @@
+<svg id="icon" width="32" height="32" viewBox="0 0 32 32"> <path d="M29.5081,22.2549l-2.0781-3.7402-1.7485,.9707,2.0781,3.7412c.3247,.584,.3162,1.2769-.0229,1.8535-.3391,.5762-.9407,.9199-1.6091,.9199h-7.2974l2.5801-2.5898-1.4102-1.4102-5,5,5,5,1.4102-1.4102-2.5801-2.5898h7.2974c1.3848,0,2.6306-.7124,3.3328-1.9058,.7024-1.1938,.7202-2.6284,.0479-3.8394Z"/> <path d="M5.8726,26c-.6685,0-1.27-.3438-1.6091-.9199-.3391-.5767-.3477-1.2695-.0229-1.8535l4.1111-7.4004,1.0479,3.52,1.9121-.5664-2.0083-6.7798-6.7798,2.0083,.5664,1.9121,3.4934-1.0298-4.0913,7.3643c-.6724,1.2109-.6545,2.6455,.0479,3.8394,.7021,1.1934,1.948,1.9058,3.3328,1.9058h6.1274v-2H5.8726Z"/> <path d="M25.51,9.6538l-1.0476,3.519L19.3503,3.9712c-.6858-1.2344-1.9382-1.9712-3.3503-1.9712s-2.6646,.7368-3.3503,1.9712l-3.0796,5.5435,1.7485,.9707,3.0796-5.543c.3276-.5898,.9265-.9424,1.6018-.9424s1.2742,.3525,1.6018,.9424l5.0925,9.167-3.4939-1.0298-.5664,1.9121,6.78,2.0083,2.0083-6.7798-1.9124-.5664Z"/> </svg>