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/container-image-push-pull.svg

@@ -0,0 +1 @@
+<svg id="icon" width="32" height="32" viewBox="0 0 32 32"> <path class="cls-2" d="m30,23h-10c-1.1028,0-2-.8972-2-2v-10c0-1.1028.8972-2,2-2h10c1.1028,0,2,.8972,2,2v10c0,1.1028-.8972,2-2,2Zm-10-12v10h10v-10h-10Z"/> <polygon class="cls-2" points="9 5 14 10 9 15 7.581 13.591 10.153 11 0 11 0 9 10.206 9 7.581 6.409 9 5"/> <polygon class="cls-2" points="5 27 0 22 5 17 6.419 18.409 3.847 21 14 21 14 23 3.794 23 6.419 25.591 5 27"/> </svg>